15506021970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{63179}}^1$

素因数の和:63302

約数の個数: 96

約数和(自身を含む): 42223446720

約数和(自身を除く): 26717424750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 243, 270, 303, 405, 486, 505, 606, 810, 909, 1010, 1215, 1515, 1818, 2430, 2727, 3030, 4545, 5454, 8181, 9090, 13635, 16362, 24543, 27270, 40905, 49086, 63179, 81810, 122715, 126358, 189537, 245430, 315895, 379074, 568611, 631790, 947685, 1137222, 1705833, 1895370, 2843055, 3411666, 5117499, 5686110, 6381079, 8529165, 10234998, 12762158, 15352497, 17058330, 19143237, 25587495, 30704994, 31905395, 38286474, 51174990, 57429711, 63810790, 76762485, 95716185, 114859422, 153524970, 172289133, 191432370, 287148555, 344578266, 516867399, 574297110, 861445665, 1033734798, 1550602197, 1722891330, 2584336995, 3101204394, 5168673990, 7753010985, 15506021970]

約数ペア:

[(1, 15506021970), (2, 7753010985), (3, 5168673990), (5, 3101204394), (6, 2584336995), (9, 1722891330), (10, 1550602197), (15, 1033734798), (18, 861445665), (27, 574297110), (30, 516867399), (45, 344578266), (54, 287148555), (81, 191432370), (90, 172289133), (101, 153524970), (135, 114859422), (162, 95716185), (202, 76762485), (243, 63810790), (270, 57429711), (303, 51174990), (405, 38286474), (486, 31905395), (505, 30704994), (606, 25587495), (810, 19143237), (909, 17058330), (1010, 15352497), (1215, 12762158), (1515, 10234998), (1818, 8529165), (2430, 6381079), (2727, 5686110), (3030, 5117499), (4545, 3411666), (5454, 2843055), (8181, 1895370), (9090, 1705833), (13635, 1137222), (16362, 947685), (24543, 631790), (27270, 568611), (40905, 379074), (49086, 315895), (63179, 245430), (81810, 189537), (122715, 126358)]