86798110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 182652624

約数和(自身を除く): 95854514

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 307, 490, 577, 614, 1154, 1535, 2149, 2885, 3070, 4039, 4298, 5770, 8078, 10745, 15043, 20195, 21490, 28273, 30086, 40390, 56546, 75215, 141365, 150430, 177139, 282730, 354278, 885695, 1239973, 1771390, 2479946, 6199865, 8679811, 12399730, 17359622, 43399055, 86798110]

約数ペア:

[(1, 86798110), (2, 43399055), (5, 17359622), (7, 12399730), (10, 8679811), (14, 6199865), (35, 2479946), (49, 1771390), (70, 1239973), (98, 885695), (245, 354278), (307, 282730), (490, 177139), (577, 150430), (614, 141365), (1154, 75215), (1535, 56546), (2149, 40390), (2885, 30086), (3070, 28273), (4039, 21490), (4298, 20195), (5770, 15043), (8078, 10745)]