68201670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 104529210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 115, 138, 194, 230, 291, 345, 485, 582, 690, 970, 1019, 1455, 2038, 2231, 2910, 3057, 4462, 5095, 6114, 6693, 10190, 11155, 13386, 15285, 22310, 23437, 30570, 33465, 46874, 66930, 70311, 98843, 117185, 140622, 197686, 234370, 296529, 351555, 494215, 593058, 703110, 988430, 1482645, 2273389, 2965290, 4546778, 6820167, 11366945, 13640334, 22733890, 34100835, 68201670]

約数ペア:

[(1, 68201670), (2, 34100835), (3, 22733890), (5, 13640334), (6, 11366945), (10, 6820167), (15, 4546778), (23, 2965290), (30, 2273389), (46, 1482645), (69, 988430), (97, 703110), (115, 593058), (138, 494215), (194, 351555), (230, 296529), (291, 234370), (345, 197686), (485, 140622), (582, 117185), (690, 98843), (970, 70311), (1019, 66930), (1455, 46874), (2038, 33465), (2231, 30570), (2910, 23437), (3057, 22310), (4462, 15285), (5095, 13386), (6114, 11155), (6693, 10190)]