713452870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6449}}^1$

素因数の和:6529

約数の個数: 64

約数和(自身を含む): 1482364800

約数和(自身を除く): 768911930

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 185, 230, 299, 370, 481, 598, 851, 962, 1495, 1702, 2405, 2990, 4255, 4810, 6449, 8510, 11063, 12898, 22126, 32245, 55315, 64490, 83837, 110630, 148327, 167674, 238613, 296654, 419185, 477226, 741635, 838370, 1193065, 1483270, 1928251, 2386130, 3101969, 3856502, 5488099, 6203938, 9641255, 10976198, 15509845, 19282510, 27440495, 31019690, 54880990, 71345287, 142690574, 356726435, 713452870]

約数ペア:

[(1, 713452870), (2, 356726435), (5, 142690574), (10, 71345287), (13, 54880990), (23, 31019690), (26, 27440495), (37, 19282510), (46, 15509845), (65, 10976198), (74, 9641255), (115, 6203938), (130, 5488099), (185, 3856502), (230, 3101969), (299, 2386130), (370, 1928251), (481, 1483270), (598, 1193065), (851, 838370), (962, 741635), (1495, 477226), (1702, 419185), (2405, 296654), (2990, 238613), (4255, 167674), (4810, 148327), (6449, 110630), (8510, 83837), (11063, 64490), (12898, 55315), (22126, 32245)]