1406590470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{37123}}^1$

素因数の和:37557

約数の個数: 48

約数和(自身を含む): 3665920752

約数和(自身を除く): 2259330282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 12630, 18945, 37123, 37890, 74246, 111369, 185615, 222738, 334107, 371230, 556845, 668214, 1113690, 1670535, 3341070, 15628783, 31257566, 46886349, 78143915, 93772698, 140659047, 156287830, 234431745, 281318094, 468863490, 703295235, 1406590470]

約数ペア:

[(1, 1406590470), (2, 703295235), (3, 468863490), (5, 281318094), (6, 234431745), (9, 156287830), (10, 140659047), (15, 93772698), (18, 78143915), (30, 46886349), (45, 31257566), (90, 15628783), (421, 3341070), (842, 1670535), (1263, 1113690), (2105, 668214), (2526, 556845), (3789, 371230), (4210, 334107), (6315, 222738), (7578, 185615), (12630, 111369), (18945, 74246), (37123, 37890)]