85836730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 180658080

約数和(自身を除く): 94821350

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 283, 490, 566, 619, 1238, 1415, 1981, 2830, 3095, 3962, 4333, 6190, 8666, 9905, 13867, 19810, 21665, 27734, 30331, 43330, 60662, 69335, 138670, 151655, 175177, 303310, 350354, 875885, 1226239, 1751770, 2452478, 6131195, 8583673, 12262390, 17167346, 42918365, 85836730]

約数ペア:

[(1, 85836730), (2, 42918365), (5, 17167346), (7, 12262390), (10, 8583673), (14, 6131195), (35, 2452478), (49, 1751770), (70, 1226239), (98, 875885), (245, 350354), (283, 303310), (490, 175177), (566, 151655), (619, 138670), (1238, 69335), (1415, 60662), (1981, 43330), (2830, 30331), (3095, 27734), (3962, 21665), (4333, 19810), (6190, 13867), (8666, 9905)]