331335870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4243}}^1$

素因数の和:4409

約数の個数: 64

約数和(自身を含む): 843367680

約数和(自身を除く): 512031810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 190, 274, 285, 411, 570, 685, 822, 1370, 2055, 2603, 4110, 4243, 5206, 7809, 8486, 12729, 13015, 15618, 21215, 25458, 26030, 39045, 42430, 63645, 78090, 80617, 127290, 161234, 241851, 403085, 483702, 581291, 806170, 1162582, 1209255, 1743873, 2418510, 2906455, 3487746, 5812910, 8719365, 11044529, 17438730, 22089058, 33133587, 55222645, 66267174, 110445290, 165667935, 331335870]

約数ペア:

[(1, 331335870), (2, 165667935), (3, 110445290), (5, 66267174), (6, 55222645), (10, 33133587), (15, 22089058), (19, 17438730), (30, 11044529), (38, 8719365), (57, 5812910), (95, 3487746), (114, 2906455), (137, 2418510), (190, 1743873), (274, 1209255), (285, 1162582), (411, 806170), (570, 581291), (685, 483702), (822, 403085), (1370, 241851), (2055, 161234), (2603, 127290), (4110, 80617), (4243, 78090), (5206, 63645), (7809, 42430), (8486, 39045), (12729, 26030), (13015, 25458), (15618, 21215)]