91459480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{46663}}^1$

素因数の和:46688

約数の個数: 48

約数和(自身を含む): 239386320

約数和(自身を除く): 147926840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 46663, 93326, 186652, 233315, 326641, 373304, 466630, 653282, 933260, 1306564, 1633205, 1866520, 2286487, 2613128, 3266410, 4572974, 6532820, 9145948, 11432435, 13065640, 18291896, 22864870, 45729740, 91459480]

約数ペア:

[(1, 91459480), (2, 45729740), (4, 22864870), (5, 18291896), (7, 13065640), (8, 11432435), (10, 9145948), (14, 6532820), (20, 4572974), (28, 3266410), (35, 2613128), (40, 2286487), (49, 1866520), (56, 1633205), (70, 1306564), (98, 933260), (140, 653282), (196, 466630), (245, 373304), (280, 326641), (392, 233315), (490, 186652), (980, 93326), (1960, 46663)]