64493910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 182145600

約数和(自身を除く): 117651690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 199, 234, 277, 390, 398, 554, 585, 597, 831, 995, 1170, 1194, 1385, 1662, 1791, 1990, 2493, 2587, 2770, 2985, 3582, 3601, 4155, 4986, 5174, 5970, 7202, 7761, 8310, 8955, 10803, 12465, 12935, 15522, 17910, 18005, 21606, 23283, 24930, 25870, 32409, 36010, 38805, 46566, 54015, 55123, 64818, 77610, 108030, 110246, 116415, 162045, 165369, 232830, 275615, 324090, 330738, 496107, 551230, 716599, 826845, 992214, 1433198, 1653690, 2149797, 2480535, 3582995, 4299594, 4961070, 6449391, 7165990, 10748985, 12898782, 21497970, 32246955, 64493910]

約数ペア:

[(1, 64493910), (2, 32246955), (3, 21497970), (5, 12898782), (6, 10748985), (9, 7165990), (10, 6449391), (13, 4961070), (15, 4299594), (18, 3582995), (26, 2480535), (30, 2149797), (39, 1653690), (45, 1433198), (65, 992214), (78, 826845), (90, 716599), (117, 551230), (130, 496107), (195, 330738), (199, 324090), (234, 275615), (277, 232830), (390, 165369), (398, 162045), (554, 116415), (585, 110246), (597, 108030), (831, 77610), (995, 64818), (1170, 55123), (1194, 54015), (1385, 46566), (1662, 38805), (1791, 36010), (1990, 32409), (2493, 25870), (2587, 24930), (2770, 23283), (2985, 21606), (3582, 18005), (3601, 17910), (4155, 15522), (4986, 12935), (5174, 12465), (5970, 10803), (7202, 8955), (7761, 8310)]