83347530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 244516320

約数和(自身を除く): 161168790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 59, 62, 70, 93, 98, 105, 118, 147, 155, 177, 186, 210, 217, 245, 294, 295, 310, 354, 413, 434, 465, 490, 590, 651, 735, 826, 885, 930, 961, 1085, 1239, 1302, 1470, 1519, 1770, 1829, 1922, 2065, 2170, 2478, 2883, 2891, 3038, 3255, 3658, 4130, 4557, 4805, 5487, 5766, 5782, 6195, 6510, 6727, 7595, 8673, 9114, 9145, 9610, 10974, 12390, 12803, 13454, 14415, 14455, 15190, 17346, 18290, 20181, 22785, 25606, 27435, 28830, 28910, 33635, 38409, 40362, 43365, 45570, 47089, 54870, 56699, 64015, 67270, 76818, 86730, 89621, 94178, 100905, 113398, 128030, 141267, 170097, 179242, 192045, 201810, 235445, 268863, 282534, 283495, 340194, 384090, 396893, 448105, 470890, 537726, 566990, 706335, 793786, 850485, 896210, 1190679, 1344315, 1412670, 1700970, 1984465, 2381358, 2688630, 2778251, 3968930, 5556502, 5953395, 8334753, 11906790, 13891255, 16669506, 27782510, 41673765, 83347530]

約数ペア:

[(1, 83347530), (2, 41673765), (3, 27782510), (5, 16669506), (6, 13891255), (7, 11906790), (10, 8334753), (14, 5953395), (15, 5556502), (21, 3968930), (30, 2778251), (31, 2688630), (35, 2381358), (42, 1984465), (49, 1700970), (59, 1412670), (62, 1344315), (70, 1190679), (93, 896210), (98, 850485), (105, 793786), (118, 706335), (147, 566990), (155, 537726), (177, 470890), (186, 448105), (210, 396893), (217, 384090), (245, 340194), (294, 283495), (295, 282534), (310, 268863), (354, 235445), (413, 201810), (434, 192045), (465, 179242), (490, 170097), (590, 141267), (651, 128030), (735, 113398), (826, 100905), (885, 94178), (930, 89621), (961, 86730), (1085, 76818), (1239, 67270), (1302, 64015), (1470, 56699), (1519, 54870), (1770, 47089), (1829, 45570), (1922, 43365), (2065, 40362), (2170, 38409), (2478, 33635), (2883, 28910), (2891, 28830), (3038, 27435), (3255, 25606), (3658, 22785), (4130, 20181), (4557, 18290), (4805, 17346), (5487, 15190), (5766, 14455), (5782, 14415), (6195, 13454), (6510, 12803), (6727, 12390), (7595, 10974), (8673, 9610), (9114, 9145)]