15673881990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1747367}}^1$

素因数の和:1747413

約数の個数: 64

約数和(自身を含む): 42272326656

約数和(自身を除く): 26598444666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 1747367, 3494734, 5242101, 8736835, 10484202, 17473670, 22715771, 26210505, 40189441, 45431542, 52421010, 68147313, 80378882, 113578855, 120568323, 136294626, 200947205, 227157710, 241136646, 340736565, 401894410, 522462733, 602841615, 681473130, 1044925466, 1205683230, 1567388199, 2612313665, 3134776398, 5224627330, 7836940995, 15673881990]

約数ペア:

[(1, 15673881990), (2, 7836940995), (3, 5224627330), (5, 3134776398), (6, 2612313665), (10, 1567388199), (13, 1205683230), (15, 1044925466), (23, 681473130), (26, 602841615), (30, 522462733), (39, 401894410), (46, 340736565), (65, 241136646), (69, 227157710), (78, 200947205), (115, 136294626), (130, 120568323), (138, 113578855), (195, 80378882), (230, 68147313), (299, 52421010), (345, 45431542), (390, 40189441), (598, 26210505), (690, 22715771), (897, 17473670), (1495, 10484202), (1794, 8736835), (2990, 5242101), (4485, 3494734), (8970, 1747367)]