137652780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5323}}^1$

素因数の和:5766

約数の個数: 48

約数和(自身を含む): 386394624

約数和(自身を除く): 248741844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 5323, 6465, 8620, 10646, 12930, 15969, 21292, 25860, 26615, 31938, 53230, 63876, 79845, 106460, 159690, 319380, 2294213, 4588426, 6882639, 9176852, 11471065, 13765278, 22942130, 27530556, 34413195, 45884260, 68826390, 137652780]

約数ペア:

[(1, 137652780), (2, 68826390), (3, 45884260), (4, 34413195), (5, 27530556), (6, 22942130), (10, 13765278), (12, 11471065), (15, 9176852), (20, 6882639), (30, 4588426), (60, 2294213), (431, 319380), (862, 159690), (1293, 106460), (1724, 79845), (2155, 63876), (2586, 53230), (4310, 31938), (5172, 26615), (5323, 25860), (6465, 21292), (8620, 15969), (10646, 12930)]