155615910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{126517}}^1$

素因数の和:126568

約数の個数: 32

約数和(自身を含む): 382590432

約数和(自身を除く): 226974522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 126517, 253034, 379551, 632585, 759102, 1265170, 1897755, 3795510, 5187197, 10374394, 15561591, 25935985, 31123182, 51871970, 77807955, 155615910]

約数ペア:

[(1, 155615910), (2, 77807955), (3, 51871970), (5, 31123182), (6, 25935985), (10, 15561591), (15, 10374394), (30, 5187197), (41, 3795510), (82, 1897755), (123, 1265170), (205, 759102), (246, 632585), (410, 379551), (615, 253034), (1230, 126517)]