254589210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17791}}^1$

素因数の和:17860

約数の個数: 64

約数和(自身を含む): 691752960

約数和(自身を除く): 437163750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 17791, 35582, 53373, 88955, 106746, 160119, 177910, 266865, 320238, 480357, 533730, 800595, 942923, 960714, 1601190, 1885846, 2401785, 2828769, 4714615, 4803570, 5657538, 8486307, 9429230, 14143845, 16972614, 25458921, 28287690, 42431535, 50917842, 84863070, 127294605, 254589210]

約数ペア:

[(1, 254589210), (2, 127294605), (3, 84863070), (5, 50917842), (6, 42431535), (9, 28287690), (10, 25458921), (15, 16972614), (18, 14143845), (27, 9429230), (30, 8486307), (45, 5657538), (53, 4803570), (54, 4714615), (90, 2828769), (106, 2401785), (135, 1885846), (159, 1601190), (265, 960714), (270, 942923), (318, 800595), (477, 533730), (530, 480357), (795, 320238), (954, 266865), (1431, 177910), (1590, 160119), (2385, 106746), (2862, 88955), (4770, 53373), (7155, 35582), (14310, 17791)]