7120710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 19602000

約数和(自身を除く): 12481290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 149, 162, 177, 270, 295, 298, 354, 405, 447, 531, 590, 745, 810, 885, 894, 1062, 1341, 1490, 1593, 1770, 2235, 2655, 2682, 3186, 4023, 4470, 4779, 5310, 6705, 7965, 8046, 8791, 9558, 12069, 13410, 15930, 17582, 20115, 23895, 24138, 26373, 40230, 43955, 47790, 52746, 60345, 79119, 87910, 120690, 131865, 158238, 237357, 263730, 395595, 474714, 712071, 791190, 1186785, 1424142, 2373570, 3560355, 7120710]

約数ペア:

[(1, 7120710), (2, 3560355), (3, 2373570), (5, 1424142), (6, 1186785), (9, 791190), (10, 712071), (15, 474714), (18, 395595), (27, 263730), (30, 237357), (45, 158238), (54, 131865), (59, 120690), (81, 87910), (90, 79119), (118, 60345), (135, 52746), (149, 47790), (162, 43955), (177, 40230), (270, 26373), (295, 24138), (298, 23895), (354, 20115), (405, 17582), (447, 15930), (531, 13410), (590, 12069), (745, 9558), (810, 8791), (885, 8046), (894, 7965), (1062, 6705), (1341, 5310), (1490, 4779), (1593, 4470), (1770, 4023), (2235, 3186), (2655, 2682)]