3665480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 10886400

約数和(自身を除く): 7220920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 53, 56, 65, 70, 76, 91, 95, 104, 106, 130, 133, 140, 152, 182, 190, 212, 247, 260, 265, 266, 280, 364, 371, 380, 424, 455, 494, 520, 530, 532, 665, 689, 728, 742, 760, 910, 988, 1007, 1060, 1064, 1235, 1330, 1378, 1484, 1729, 1820, 1855, 1976, 2014, 2120, 2470, 2660, 2756, 2968, 3445, 3458, 3640, 3710, 4028, 4823, 4940, 5035, 5320, 5512, 6890, 6916, 7049, 7420, 8056, 8645, 9646, 9880, 10070, 13091, 13780, 13832, 14098, 14840, 17290, 19292, 20140, 24115, 26182, 27560, 28196, 34580, 35245, 38584, 40280, 48230, 52364, 56392, 65455, 69160, 70490, 91637, 96460, 104728, 130910, 140980, 183274, 192920, 261820, 281960, 366548, 458185, 523640, 733096, 916370, 1832740, 3665480]

約数ペア:

[(1, 3665480), (2, 1832740), (4, 916370), (5, 733096), (7, 523640), (8, 458185), (10, 366548), (13, 281960), (14, 261820), (19, 192920), (20, 183274), (26, 140980), (28, 130910), (35, 104728), (38, 96460), (40, 91637), (52, 70490), (53, 69160), (56, 65455), (65, 56392), (70, 52364), (76, 48230), (91, 40280), (95, 38584), (104, 35245), (106, 34580), (130, 28196), (133, 27560), (140, 26182), (152, 24115), (182, 20140), (190, 19292), (212, 17290), (247, 14840), (260, 14098), (265, 13832), (266, 13780), (280, 13091), (364, 10070), (371, 9880), (380, 9646), (424, 8645), (455, 8056), (494, 7420), (520, 7049), (530, 6916), (532, 6890), (665, 5512), (689, 5320), (728, 5035), (742, 4940), (760, 4823), (910, 4028), (988, 3710), (1007, 3640), (1060, 3458), (1064, 3445), (1235, 2968), (1330, 2756), (1378, 2660), (1484, 2470), (1729, 2120), (1820, 2014), (1855, 1976)]