1353155427820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{88673357}}^1$

素因数の和:88673482

約数の個数: 48

約数和(自身を含む): 3277367311680

約数和(自身を除く): 1924211883860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 88673357, 177346714, 354693428, 443366785, 620713499, 886733570, 1241426998, 1773467140, 2482853996, 3103567495, 6207134990, 9665395913, 12414269980, 19330791826, 38661583652, 48326979565, 67657771391, 96653959130, 135315542782, 193307918260, 270631085564, 338288856955, 676577713910, 1353155427820]

約数ペア:

[(1, 1353155427820), (2, 676577713910), (4, 338288856955), (5, 270631085564), (7, 193307918260), (10, 135315542782), (14, 96653959130), (20, 67657771391), (28, 48326979565), (35, 38661583652), (70, 19330791826), (109, 12414269980), (140, 9665395913), (218, 6207134990), (436, 3103567495), (545, 2482853996), (763, 1773467140), (1090, 1241426998), (1526, 886733570), (2180, 620713499), (3052, 443366785), (3815, 354693428), (7630, 177346714), (15260, 88673357)]