25641810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6949}}^1$

素因数の和:7003

約数の個数: 48

約数和(自身を含む): 68304600

約数和(自身を除く): 42662790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 6949, 13898, 20847, 34745, 41694, 62541, 69490, 104235, 125082, 208470, 284909, 312705, 569818, 625410, 854727, 1424545, 1709454, 2564181, 2849090, 4273635, 5128362, 8547270, 12820905, 25641810]

約数ペア:

[(1, 25641810), (2, 12820905), (3, 8547270), (5, 5128362), (6, 4273635), (9, 2849090), (10, 2564181), (15, 1709454), (18, 1424545), (30, 854727), (41, 625410), (45, 569818), (82, 312705), (90, 284909), (123, 208470), (205, 125082), (246, 104235), (369, 69490), (410, 62541), (615, 41694), (738, 34745), (1230, 20847), (1845, 13898), (3690, 6949)]