2911066020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 9350261760

約数和(自身を除く): 6439195740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 367, 370, 397, 444, 540, 555, 666, 734, 740, 794, 999, 1101, 1110, 1191, 1332, 1468, 1588, 1665, 1835, 1985, 1998, 2202, 2220, 2382, 3303, 3330, 3573, 3670, 3970, 3996, 4404, 4764, 4995, 5505, 5955, 6606, 6660, 7146, 7340, 7940, 9909, 9990, 10719, 11010, 11910, 13212, 13579, 14292, 14689, 16515, 17865, 19818, 19980, 21438, 22020, 23820, 27158, 29378, 33030, 35730, 39636, 40737, 42876, 44067, 49545, 53595, 54316, 58756, 66060, 67895, 71460, 73445, 81474, 88134, 99090, 107190, 122211, 132201, 135790, 145699, 146890, 162948, 176268, 198180, 203685, 214380, 220335, 244422, 264402, 271580, 291398, 293780, 366633, 396603, 407370, 437097, 440670, 488844, 528804, 582796, 611055, 661005, 728495, 733266, 793206, 814740, 874194, 881340, 1222110, 1311291, 1322010, 1456990, 1466532, 1586412, 1748388, 1833165, 1983015, 2185485, 2444220, 2622582, 2644020, 2913980, 3666330, 3933873, 3966030, 4370970, 5245164, 5390863, 6556455, 7332660, 7867746, 7932060, 8741940, 10781726, 13112910, 15735492, 16172589, 19669365, 21563452, 26225820, 26954315, 32345178, 39338730, 48517767, 53908630, 64690356, 78677460, 80862945, 97035534, 107817260, 145553301, 161725890, 194071068, 242588835, 291106602, 323451780, 485177670, 582213204, 727766505, 970355340, 1455533010, 2911066020]

約数ペア:

[(1, 2911066020), (2, 1455533010), (3, 970355340), (4, 727766505), (5, 582213204), (6, 485177670), (9, 323451780), (10, 291106602), (12, 242588835), (15, 194071068), (18, 161725890), (20, 145553301), (27, 107817260), (30, 97035534), (36, 80862945), (37, 78677460), (45, 64690356), (54, 53908630), (60, 48517767), (74, 39338730), (90, 32345178), (108, 26954315), (111, 26225820), (135, 21563452), (148, 19669365), (180, 16172589), (185, 15735492), (222, 13112910), (270, 10781726), (333, 8741940), (367, 7932060), (370, 7867746), (397, 7332660), (444, 6556455), (540, 5390863), (555, 5245164), (666, 4370970), (734, 3966030), (740, 3933873), (794, 3666330), (999, 2913980), (1101, 2644020), (1110, 2622582), (1191, 2444220), (1332, 2185485), (1468, 1983015), (1588, 1833165), (1665, 1748388), (1835, 1586412), (1985, 1466532), (1998, 1456990), (2202, 1322010), (2220, 1311291), (2382, 1222110), (3303, 881340), (3330, 874194), (3573, 814740), (3670, 793206), (3970, 733266), (3996, 728495), (4404, 661005), (4764, 611055), (4995, 582796), (5505, 528804), (5955, 488844), (6606, 440670), (6660, 437097), (7146, 407370), (7340, 396603), (7940, 366633), (9909, 293780), (9990, 291398), (10719, 271580), (11010, 264402), (11910, 244422), (13212, 220335), (13579, 214380), (14292, 203685), (14689, 198180), (16515, 176268), (17865, 162948), (19818, 146890), (19980, 145699), (21438, 135790), (22020, 132201), (23820, 122211), (27158, 107190), (29378, 99090), (33030, 88134), (35730, 81474), (39636, 73445), (40737, 71460), (42876, 67895), (44067, 66060), (49545, 58756), (53595, 54316)]