2912658490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{983}}^1\times {\mathrm{6047}}^1$

素因数の和:7051

約数の個数: 48

約数和(自身を含む): 6105964032

約数和(自身を除く): 3193305542

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 983, 1966, 4915, 6047, 6881, 9830, 12094, 13762, 30235, 34405, 42329, 48167, 60470, 68810, 84658, 96334, 211645, 240835, 296303, 423290, 481670, 592606, 1481515, 2963030, 5944201, 11888402, 29721005, 41609407, 59442010, 83218814, 208047035, 291265849, 416094070, 582531698, 1456329245, 2912658490]

約数ペア:

[(1, 2912658490), (2, 1456329245), (5, 582531698), (7, 416094070), (10, 291265849), (14, 208047035), (35, 83218814), (49, 59442010), (70, 41609407), (98, 29721005), (245, 11888402), (490, 5944201), (983, 2963030), (1966, 1481515), (4915, 592606), (6047, 481670), (6881, 423290), (9830, 296303), (12094, 240835), (13762, 211645), (30235, 96334), (34405, 84658), (42329, 68810), (48167, 60470)]