61891010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 116881920

約数和(自身を除く): 54990910

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 3559, 7118, 8695, 17390, 17795, 35590, 131683, 167273, 263366, 334546, 658415, 836365, 1316830, 1672730, 6189101, 12378202, 30945505, 61891010]

約数ペア:

[(1, 61891010), (2, 30945505), (5, 12378202), (10, 6189101), (37, 1672730), (47, 1316830), (74, 836365), (94, 658415), (185, 334546), (235, 263366), (370, 167273), (470, 131683), (1739, 35590), (3478, 17795), (3559, 17390), (7118, 8695)]