7940460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 24820992

約数和(自身を除く): 16880532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 227, 265, 318, 330, 454, 530, 583, 636, 660, 681, 795, 908, 1060, 1135, 1166, 1362, 1590, 1749, 2270, 2332, 2497, 2724, 2915, 3180, 3405, 3498, 4540, 4994, 5830, 6810, 6996, 7491, 8745, 9988, 11660, 12031, 12485, 13620, 14982, 17490, 24062, 24970, 29964, 34980, 36093, 37455, 48124, 49940, 60155, 72186, 74910, 120310, 132341, 144372, 149820, 180465, 240620, 264682, 360930, 397023, 529364, 661705, 721860, 794046, 1323410, 1588092, 1985115, 2646820, 3970230, 7940460]

約数ペア:

[(1, 7940460), (2, 3970230), (3, 2646820), (4, 1985115), (5, 1588092), (6, 1323410), (10, 794046), (11, 721860), (12, 661705), (15, 529364), (20, 397023), (22, 360930), (30, 264682), (33, 240620), (44, 180465), (53, 149820), (55, 144372), (60, 132341), (66, 120310), (106, 74910), (110, 72186), (132, 60155), (159, 49940), (165, 48124), (212, 37455), (220, 36093), (227, 34980), (265, 29964), (318, 24970), (330, 24062), (454, 17490), (530, 14982), (583, 13620), (636, 12485), (660, 12031), (681, 11660), (795, 9988), (908, 8745), (1060, 7491), (1135, 6996), (1166, 6810), (1362, 5830), (1590, 4994), (1749, 4540), (2270, 3498), (2332, 3405), (2497, 3180), (2724, 2915)]