73144370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 83619790

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1439, 1495, 1955, 2210, 2878, 2990, 3910, 5083, 7195, 10166, 14390, 18707, 24463, 25415, 33097, 37414, 48926, 50830, 66194, 93535, 122315, 165485, 187070, 244630, 318019, 330970, 430261, 562649, 636038, 860522, 1125298, 1590095, 2151305, 2813245, 3180190, 4302610, 5626490, 7314437, 14628874, 36572185, 73144370]

約数ペア:

[(1, 73144370), (2, 36572185), (5, 14628874), (10, 7314437), (13, 5626490), (17, 4302610), (23, 3180190), (26, 2813245), (34, 2151305), (46, 1590095), (65, 1125298), (85, 860522), (115, 636038), (130, 562649), (170, 430261), (221, 330970), (230, 318019), (299, 244630), (391, 187070), (442, 165485), (598, 122315), (782, 93535), (1105, 66194), (1439, 50830), (1495, 48926), (1955, 37414), (2210, 33097), (2878, 25415), (2990, 24463), (3910, 18707), (5083, 14390), (7195, 10166)]