401025630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{460949}}^1$

素因数の和:460988

約数の個数: 32

約数和(自身を含む): 995652000

約数和(自身を除く): 594626370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 460949, 921898, 1382847, 2304745, 2765694, 4609490, 6914235, 13367521, 13828470, 26735042, 40102563, 66837605, 80205126, 133675210, 200512815, 401025630]

約数ペア:

[(1, 401025630), (2, 200512815), (3, 133675210), (5, 80205126), (6, 66837605), (10, 40102563), (15, 26735042), (29, 13828470), (30, 13367521), (58, 6914235), (87, 4609490), (145, 2765694), (174, 2304745), (290, 1382847), (435, 921898), (870, 460949)]