13680590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 31173120

約数和(自身を除く): 17492530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 163, 218, 326, 385, 545, 763, 770, 815, 1090, 1141, 1199, 1526, 1630, 1793, 2282, 2398, 3586, 3815, 5705, 5995, 7630, 8393, 8965, 11410, 11990, 12551, 16786, 17767, 17930, 25102, 35534, 41965, 62755, 83930, 88835, 124369, 125510, 177670, 195437, 248738, 390874, 621845, 977185, 1243690, 1368059, 1954370, 2736118, 6840295, 13680590]

約数ペア:

[(1, 13680590), (2, 6840295), (5, 2736118), (7, 1954370), (10, 1368059), (11, 1243690), (14, 977185), (22, 621845), (35, 390874), (55, 248738), (70, 195437), (77, 177670), (109, 125510), (110, 124369), (154, 88835), (163, 83930), (218, 62755), (326, 41965), (385, 35534), (545, 25102), (763, 17930), (770, 17767), (815, 16786), (1090, 12551), (1141, 11990), (1199, 11410), (1526, 8965), (1630, 8393), (1793, 7630), (2282, 5995), (2398, 5705), (3586, 3815)]