19057710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 52706304

約数和(自身を除く): 33648594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 601, 755, 906, 1057, 1202, 1510, 1803, 2114, 2265, 3005, 3171, 3606, 4207, 4530, 5285, 6010, 6342, 8414, 9015, 10570, 12621, 15855, 18030, 21035, 25242, 31710, 42070, 63105, 90751, 126210, 181502, 272253, 453755, 544506, 635257, 907510, 1270514, 1361265, 1905771, 2722530, 3176285, 3811542, 6352570, 9528855, 19057710]

約数ペア:

[(1, 19057710), (2, 9528855), (3, 6352570), (5, 3811542), (6, 3176285), (7, 2722530), (10, 1905771), (14, 1361265), (15, 1270514), (21, 907510), (30, 635257), (35, 544506), (42, 453755), (70, 272253), (105, 181502), (151, 126210), (210, 90751), (302, 63105), (453, 42070), (601, 31710), (755, 25242), (906, 21035), (1057, 18030), (1202, 15855), (1510, 12621), (1803, 10570), (2114, 9015), (2265, 8414), (3005, 6342), (3171, 6010), (3606, 5285), (4207, 4530)]