82744890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 206502912

約数和(自身を除く): 123758022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 193, 310, 386, 461, 465, 579, 922, 930, 965, 1158, 1383, 1930, 2305, 2766, 2895, 4610, 5790, 5983, 6915, 11966, 13830, 14291, 17949, 28582, 29915, 35898, 42873, 59830, 71455, 85746, 88973, 89745, 142910, 177946, 179490, 214365, 266919, 428730, 444865, 533838, 889730, 1334595, 2669190, 2758163, 5516326, 8274489, 13790815, 16548978, 27581630, 41372445, 82744890]

約数ペア:

[(1, 82744890), (2, 41372445), (3, 27581630), (5, 16548978), (6, 13790815), (10, 8274489), (15, 5516326), (30, 2758163), (31, 2669190), (62, 1334595), (93, 889730), (155, 533838), (186, 444865), (193, 428730), (310, 266919), (386, 214365), (461, 179490), (465, 177946), (579, 142910), (922, 89745), (930, 88973), (965, 85746), (1158, 71455), (1383, 59830), (1930, 42873), (2305, 35898), (2766, 29915), (2895, 28582), (4610, 17949), (5790, 14291), (5983, 13830), (6915, 11966)]