401553630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4461707}}^1$

素因数の和:4461720

約数の個数: 24

約数和(自身を含む): 1044039672

約数和(自身を除く): 642486042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4461707, 8923414, 13385121, 22308535, 26770242, 40155363, 44617070, 66925605, 80310726, 133851210, 200776815, 401553630]

約数ペア:

[(1, 401553630), (2, 200776815), (3, 133851210), (5, 80310726), (6, 66925605), (9, 44617070), (10, 40155363), (15, 26770242), (18, 22308535), (30, 13385121), (45, 8923414), (90, 4461707)]