329491140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499229}}^1$

素因数の和:499252

約数の個数: 48

約数和(自身を含む): 1006447680

約数和(自身を除く): 676956540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 499229, 998458, 1497687, 1996916, 2496145, 2995374, 4992290, 5491519, 5990748, 7488435, 9984580, 10983038, 14976870, 16474557, 21966076, 27457595, 29953740, 32949114, 54915190, 65898228, 82372785, 109830380, 164745570, 329491140]

約数ペア:

[(1, 329491140), (2, 164745570), (3, 109830380), (4, 82372785), (5, 65898228), (6, 54915190), (10, 32949114), (11, 29953740), (12, 27457595), (15, 21966076), (20, 16474557), (22, 14976870), (30, 10983038), (33, 9984580), (44, 7488435), (55, 5990748), (60, 5491519), (66, 4992290), (110, 2995374), (132, 2496145), (165, 1996916), (220, 1497687), (330, 998458), (660, 499229)]