85470910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 182310912

約数和(自身を除く): 96840002

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 83, 94, 166, 235, 313, 329, 415, 470, 581, 626, 658, 830, 1162, 1565, 1645, 2191, 2905, 3130, 3290, 3901, 4382, 5810, 7802, 10955, 14711, 19505, 21910, 25979, 27307, 29422, 39010, 51958, 54614, 73555, 102977, 129895, 136535, 147110, 181853, 205954, 259790, 273070, 363706, 514885, 909265, 1029770, 1221013, 1818530, 2442026, 6105065, 8547091, 12210130, 17094182, 42735455, 85470910]

約数ペア:

[(1, 85470910), (2, 42735455), (5, 17094182), (7, 12210130), (10, 8547091), (14, 6105065), (35, 2442026), (47, 1818530), (70, 1221013), (83, 1029770), (94, 909265), (166, 514885), (235, 363706), (313, 273070), (329, 259790), (415, 205954), (470, 181853), (581, 147110), (626, 136535), (658, 129895), (830, 102977), (1162, 73555), (1565, 54614), (1645, 51958), (2191, 39010), (2905, 29422), (3130, 27307), (3290, 25979), (3901, 21910), (4382, 19505), (5810, 14711), (7802, 10955)]