492059490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{3329}}^1$

素因数の和:3731

約数の個数: 64

約数和(自身を含む): 1275523200

約数和(自身を除く): 783463710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 379, 390, 758, 1137, 1895, 2274, 3329, 3790, 4927, 5685, 6658, 9854, 9987, 11370, 14781, 16645, 19974, 24635, 29562, 33290, 43277, 49270, 49935, 73905, 86554, 99870, 129831, 147810, 216385, 259662, 432770, 649155, 1261691, 1298310, 2523382, 3785073, 6308455, 7570146, 12616910, 16401983, 18925365, 32803966, 37850730, 49205949, 82009915, 98411898, 164019830, 246029745, 492059490]

約数ペア:

[(1, 492059490), (2, 246029745), (3, 164019830), (5, 98411898), (6, 82009915), (10, 49205949), (13, 37850730), (15, 32803966), (26, 18925365), (30, 16401983), (39, 12616910), (65, 7570146), (78, 6308455), (130, 3785073), (195, 2523382), (379, 1298310), (390, 1261691), (758, 649155), (1137, 432770), (1895, 259662), (2274, 216385), (3329, 147810), (3790, 129831), (4927, 99870), (5685, 86554), (6658, 73905), (9854, 49935), (9987, 49270), (11370, 43277), (14781, 33290), (16645, 29562), (19974, 24635)]