1644688030

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{2539}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 2985333120

約数和(自身を除く): 1340645090

約数列:

[1, 2, 5, 10, 211, 307, 422, 614, 1055, 1535, 2110, 2539, 3070, 5078, 12695, 25390, 64777, 129554, 323885, 535729, 647770, 779473, 1071458, 1558946, 2678645, 3897365, 5357290, 7794730, 164468803, 328937606, 822344015, 1644688030]

約数ペア:

[(1, 1644688030), (2, 822344015), (5, 328937606), (10, 164468803), (211, 7794730), (307, 5357290), (422, 3897365), (614, 2678645), (1055, 1558946), (1535, 1071458), (2110, 779473), (2539, 647770), (3070, 535729), (5078, 323885), (12695, 129554), (25390, 64777)]