99370890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15551}}^1$

素因数の和:15635

約数の個数: 48

約数和(自身を含む): 262020096

約数和(自身を除く): 162649206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 15551, 31102, 46653, 77755, 93306, 139959, 155510, 233265, 279918, 466530, 699795, 1104121, 1399590, 2208242, 3312363, 5520605, 6624726, 9937089, 11041210, 16561815, 19874178, 33123630, 49685445, 99370890]

約数ペア:

[(1, 99370890), (2, 49685445), (3, 33123630), (5, 19874178), (6, 16561815), (9, 11041210), (10, 9937089), (15, 6624726), (18, 5520605), (30, 3312363), (45, 2208242), (71, 1399590), (90, 1104121), (142, 699795), (213, 466530), (355, 279918), (426, 233265), (639, 155510), (710, 139959), (1065, 93306), (1278, 77755), (2130, 46653), (3195, 31102), (6390, 15551)]