61908180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 182939904

約数和(自身を除く): 121031724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 113, 115, 138, 226, 230, 276, 339, 345, 397, 452, 460, 565, 678, 690, 794, 1130, 1191, 1356, 1380, 1588, 1695, 1985, 2260, 2382, 2599, 3390, 3970, 4764, 5198, 5955, 6780, 7797, 7940, 9131, 10396, 11910, 12995, 15594, 18262, 23820, 25990, 27393, 31188, 36524, 38985, 44861, 45655, 51980, 54786, 77970, 89722, 91310, 109572, 134583, 136965, 155940, 179444, 182620, 224305, 269166, 273930, 448610, 538332, 547860, 672915, 897220, 1031803, 1345830, 2063606, 2691660, 3095409, 4127212, 5159015, 6190818, 10318030, 12381636, 15477045, 20636060, 30954090, 61908180]

約数ペア:

[(1, 61908180), (2, 30954090), (3, 20636060), (4, 15477045), (5, 12381636), (6, 10318030), (10, 6190818), (12, 5159015), (15, 4127212), (20, 3095409), (23, 2691660), (30, 2063606), (46, 1345830), (60, 1031803), (69, 897220), (92, 672915), (113, 547860), (115, 538332), (138, 448610), (226, 273930), (230, 269166), (276, 224305), (339, 182620), (345, 179444), (397, 155940), (452, 136965), (460, 134583), (565, 109572), (678, 91310), (690, 89722), (794, 77970), (1130, 54786), (1191, 51980), (1356, 45655), (1380, 44861), (1588, 38985), (1695, 36524), (1985, 31188), (2260, 27393), (2382, 25990), (2599, 23820), (3390, 18262), (3970, 15594), (4764, 12995), (5198, 11910), (5955, 10396), (6780, 9131), (7797, 7940)]