31541020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6089}}^1$

素因数の和:6142

約数の個数: 48

約数和(自身を含む): 77757120

約数和(自身を除く): 46216100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 6089, 12178, 24356, 30445, 42623, 60890, 85246, 121780, 170492, 213115, 225293, 426230, 450586, 852460, 901172, 1126465, 1577051, 2252930, 3154102, 4505860, 6308204, 7885255, 15770510, 31541020]

約数ペア:

[(1, 31541020), (2, 15770510), (4, 7885255), (5, 6308204), (7, 4505860), (10, 3154102), (14, 2252930), (20, 1577051), (28, 1126465), (35, 901172), (37, 852460), (70, 450586), (74, 426230), (140, 225293), (148, 213115), (185, 170492), (259, 121780), (370, 85246), (518, 60890), (740, 42623), (1036, 30445), (1295, 24356), (2590, 12178), (5180, 6089)]