15672730990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3153467}}^1$

素因数の和:3153552

約数の個数: 32

約数和(自身を含む): 32695156224

約数和(自身を除く): 17022425234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 3153467, 6306934, 15767335, 22074269, 31534670, 44148538, 110371345, 220742690, 223896157, 447792314, 1119480785, 1567273099, 2238961570, 3134546198, 7836365495, 15672730990]

約数ペア:

[(1, 15672730990), (2, 7836365495), (5, 3134546198), (7, 2238961570), (10, 1567273099), (14, 1119480785), (35, 447792314), (70, 223896157), (71, 220742690), (142, 110371345), (355, 44148538), (497, 31534670), (710, 22074269), (994, 15767335), (2485, 6306934), (4970, 3153467)]