221783670

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{10141}}^1$

素因数の和:10169

約数の個数: 64

約数和(自身を含む): 598783680

約数和(自身を除く): 377000010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 7290, 10141, 10935, 20282, 21870, 30423, 50705, 60846, 91269, 101410, 152115, 182538, 273807, 304230, 456345, 547614, 821421, 912690, 1369035, 1642842, 2464263, 2738070, 4107105, 4928526, 7392789, 8214210, 12321315, 14785578, 22178367, 24642630, 36963945, 44356734, 73927890, 110891835, 221783670]

約数ペア:

[(1, 221783670), (2, 110891835), (3, 73927890), (5, 44356734), (6, 36963945), (9, 24642630), (10, 22178367), (15, 14785578), (18, 12321315), (27, 8214210), (30, 7392789), (45, 4928526), (54, 4107105), (81, 2738070), (90, 2464263), (135, 1642842), (162, 1369035), (243, 912690), (270, 821421), (405, 547614), (486, 456345), (729, 304230), (810, 273807), (1215, 182538), (1458, 152115), (2187, 101410), (2430, 91269), (3645, 60846), (4374, 50705), (7290, 30423), (10141, 21870), (10935, 20282)]