8310790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 9107450

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 83, 85, 95, 155, 166, 170, 190, 310, 323, 415, 527, 589, 646, 830, 1054, 1178, 1411, 1577, 1615, 2573, 2635, 2822, 2945, 3154, 3230, 5146, 5270, 5890, 7055, 7885, 10013, 12865, 14110, 15770, 20026, 25730, 26809, 43741, 48887, 50065, 53618, 87482, 97774, 100130, 134045, 218705, 244435, 268090, 437410, 488870, 831079, 1662158, 4155395, 8310790]

約数ペア:

[(1, 8310790), (2, 4155395), (5, 1662158), (10, 831079), (17, 488870), (19, 437410), (31, 268090), (34, 244435), (38, 218705), (62, 134045), (83, 100130), (85, 97774), (95, 87482), (155, 53618), (166, 50065), (170, 48887), (190, 43741), (310, 26809), (323, 25730), (415, 20026), (527, 15770), (589, 14110), (646, 12865), (830, 10013), (1054, 7885), (1178, 7055), (1411, 5890), (1577, 5270), (1615, 5146), (2573, 3230), (2635, 3154), (2822, 2945)]