2103177930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{32203}}^1$

素因数の和:32531

約数の個数: 64

約数和(自身を含む): 5787445248

約数和(自身を除く): 3684267318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 622, 933, 1555, 1866, 2177, 3110, 4354, 4665, 6531, 9330, 10885, 13062, 21770, 32203, 32655, 64406, 65310, 96609, 161015, 193218, 225421, 322030, 450842, 483045, 676263, 966090, 1127105, 1352526, 2254210, 3381315, 6762630, 10015133, 20030266, 30045399, 50075665, 60090798, 70105931, 100151330, 140211862, 150226995, 210317793, 300453990, 350529655, 420635586, 701059310, 1051588965, 2103177930]

約数ペア:

[(1, 2103177930), (2, 1051588965), (3, 701059310), (5, 420635586), (6, 350529655), (7, 300453990), (10, 210317793), (14, 150226995), (15, 140211862), (21, 100151330), (30, 70105931), (35, 60090798), (42, 50075665), (70, 30045399), (105, 20030266), (210, 10015133), (311, 6762630), (622, 3381315), (933, 2254210), (1555, 1352526), (1866, 1127105), (2177, 966090), (3110, 676263), (4354, 483045), (4665, 450842), (6531, 322030), (9330, 225421), (10885, 193218), (13062, 161015), (21770, 96609), (32203, 65310), (32655, 64406)]