158970930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{19699}}^1$

素因数の和:19978

約数の個数: 32

約数和(自身を含む): 382968000

約数和(自身を除く): 223997070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 19699, 39398, 59097, 98495, 118194, 196990, 295485, 590970, 5299031, 10598062, 15897093, 26495155, 31794186, 52990310, 79485465, 158970930]

約数ペア:

[(1, 158970930), (2, 79485465), (3, 52990310), (5, 31794186), (6, 26495155), (10, 15897093), (15, 10598062), (30, 5299031), (269, 590970), (538, 295485), (807, 196990), (1345, 118194), (1614, 98495), (2690, 59097), (4035, 39398), (8070, 19699)]