8475870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 22224384

約数和(自身を除く): 13748514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 211, 309, 390, 422, 515, 618, 633, 1030, 1055, 1266, 1339, 1545, 2110, 2678, 2743, 3090, 3165, 4017, 5486, 6330, 6695, 8034, 8229, 13390, 13715, 16458, 20085, 21733, 27430, 40170, 41145, 43466, 65199, 82290, 108665, 130398, 217330, 282529, 325995, 565058, 651990, 847587, 1412645, 1695174, 2825290, 4237935, 8475870]

約数ペア:

[(1, 8475870), (2, 4237935), (3, 2825290), (5, 1695174), (6, 1412645), (10, 847587), (13, 651990), (15, 565058), (26, 325995), (30, 282529), (39, 217330), (65, 130398), (78, 108665), (103, 82290), (130, 65199), (195, 43466), (206, 41145), (211, 40170), (309, 27430), (390, 21733), (422, 20085), (515, 16458), (618, 13715), (633, 13390), (1030, 8229), (1055, 8034), (1266, 6695), (1339, 6330), (1545, 5486), (2110, 4017), (2678, 3165), (2743, 3090)]