68208570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 187754112

約数和(自身を除く): 119545542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 83, 90, 115, 138, 166, 207, 230, 249, 345, 397, 414, 415, 498, 690, 747, 794, 830, 1035, 1191, 1245, 1494, 1909, 1985, 2070, 2382, 2490, 3573, 3735, 3818, 3970, 5727, 5955, 7146, 7470, 9131, 9545, 11454, 11910, 17181, 17865, 18262, 19090, 27393, 28635, 32951, 34362, 35730, 45655, 54786, 57270, 65902, 82179, 85905, 91310, 98853, 136965, 164358, 164755, 171810, 197706, 273930, 296559, 329510, 410895, 494265, 593118, 757873, 821790, 988530, 1482795, 1515746, 2273619, 2965590, 3789365, 4547238, 6820857, 7578730, 11368095, 13641714, 22736190, 34104285, 68208570]

約数ペア:

[(1, 68208570), (2, 34104285), (3, 22736190), (5, 13641714), (6, 11368095), (9, 7578730), (10, 6820857), (15, 4547238), (18, 3789365), (23, 2965590), (30, 2273619), (45, 1515746), (46, 1482795), (69, 988530), (83, 821790), (90, 757873), (115, 593118), (138, 494265), (166, 410895), (207, 329510), (230, 296559), (249, 273930), (345, 197706), (397, 171810), (414, 164755), (415, 164358), (498, 136965), (690, 98853), (747, 91310), (794, 85905), (830, 82179), (1035, 65902), (1191, 57270), (1245, 54786), (1494, 45655), (1909, 35730), (1985, 34362), (2070, 32951), (2382, 28635), (2490, 27393), (3573, 19090), (3735, 18262), (3818, 17865), (3970, 17181), (5727, 11910), (5955, 11454), (7146, 9545), (7470, 9131)]