73467940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 195197184

約数和(自身を除く): 121729244

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1091, 1295, 1820, 1924, 2182, 2405, 2590, 3367, 4364, 4810, 5180, 5455, 6734, 7637, 9620, 10910, 13468, 14183, 15274, 16835, 21820, 28366, 30548, 33670, 38185, 40367, 56732, 67340, 70915, 76370, 80734, 99281, 141830, 152740, 161468, 198562, 201835, 282569, 283660, 397124, 403670, 496405, 524771, 565138, 807340, 992810, 1049542, 1130276, 1412845, 1985620, 2099084, 2623855, 2825690, 3673397, 5247710, 5651380, 7346794, 10495420, 14693588, 18366985, 36733970, 73467940]

約数ペア:

[(1, 73467940), (2, 36733970), (4, 18366985), (5, 14693588), (7, 10495420), (10, 7346794), (13, 5651380), (14, 5247710), (20, 3673397), (26, 2825690), (28, 2623855), (35, 2099084), (37, 1985620), (52, 1412845), (65, 1130276), (70, 1049542), (74, 992810), (91, 807340), (130, 565138), (140, 524771), (148, 496405), (182, 403670), (185, 397124), (259, 283660), (260, 282569), (364, 201835), (370, 198562), (455, 161468), (481, 152740), (518, 141830), (740, 99281), (910, 80734), (962, 76370), (1036, 70915), (1091, 67340), (1295, 56732), (1820, 40367), (1924, 38185), (2182, 33670), (2405, 30548), (2590, 28366), (3367, 21820), (4364, 16835), (4810, 15274), (5180, 14183), (5455, 13468), (6734, 10910), (7637, 9620)]