30829710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23899}}^1$

素因数の和:23952

約数の個数: 32

約数和(自身を含む): 75715200

約数和(自身を除く): 44885490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23899, 47798, 71697, 119495, 143394, 238990, 358485, 716970, 1027657, 2055314, 3082971, 5138285, 6165942, 10276570, 15414855, 30829710]

約数ペア:

[(1, 30829710), (2, 15414855), (3, 10276570), (5, 6165942), (6, 5138285), (10, 3082971), (15, 2055314), (30, 1027657), (43, 716970), (86, 358485), (129, 238990), (215, 143394), (258, 119495), (430, 71697), (645, 47798), (1290, 23899)]