2010704838

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 4259755008

約数和(自身を除く): 2249050170

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 107, 111, 141, 214, 222, 282, 321, 642, 1739, 1801, 3478, 3602, 3959, 5029, 5217, 5403, 7918, 10058, 10434, 10806, 11877, 15087, 23754, 30174, 66637, 84647, 133274, 169294, 186073, 192707, 199911, 253941, 372146, 385414, 399822, 507882, 558219, 578121, 1116438, 1156242, 3131939, 6263878, 7130159, 9057229, 9395817, 14260318, 18114458, 18791634, 21390477, 27171687, 42780954, 54343374, 335117473, 670234946, 1005352419, 2010704838]

約数ペア:

[(1, 2010704838), (2, 1005352419), (3, 670234946), (6, 335117473), (37, 54343374), (47, 42780954), (74, 27171687), (94, 21390477), (107, 18791634), (111, 18114458), (141, 14260318), (214, 9395817), (222, 9057229), (282, 7130159), (321, 6263878), (642, 3131939), (1739, 1156242), (1801, 1116438), (3478, 578121), (3602, 558219), (3959, 507882), (5029, 399822), (5217, 385414), (5403, 372146), (7918, 253941), (10058, 199911), (10434, 192707), (10806, 186073), (11877, 169294), (15087, 133274), (23754, 84647), (30174, 66637)]