231084230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3441

約数の個数: 64

約数和(自身を含む): 489742848

約数和(自身を除く): 258658618

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 2015, 2210, 2635, 3373, 4030, 5270, 6746, 6851, 13702, 16865, 33730, 34255, 43849, 57341, 68510, 87698, 104563, 114682, 209126, 219245, 286705, 438490, 522815, 573410, 745433, 1045630, 1359319, 1490866, 1777571, 2718638, 3555142, 3727165, 6796595, 7454330, 8887855, 13593190, 17775710, 23108423, 46216846, 115542115, 231084230]

約数ペア:

[(1, 231084230), (2, 115542115), (5, 46216846), (10, 23108423), (13, 17775710), (17, 13593190), (26, 8887855), (31, 7454330), (34, 6796595), (62, 3727165), (65, 3555142), (85, 2718638), (130, 1777571), (155, 1490866), (170, 1359319), (221, 1045630), (310, 745433), (403, 573410), (442, 522815), (527, 438490), (806, 286705), (1054, 219245), (1105, 209126), (2015, 114682), (2210, 104563), (2635, 87698), (3373, 68510), (4030, 57341), (5270, 43849), (6746, 34255), (6851, 33730), (13702, 16865)]