61205830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{997}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 126179136

約数和(自身を除く): 64973306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 877, 997, 1754, 1994, 4385, 4985, 6139, 6979, 8770, 9970, 12278, 13958, 30695, 34895, 61390, 69790, 874369, 1748738, 4371845, 6120583, 8743690, 12241166, 30602915, 61205830]

約数ペア:

[(1, 61205830), (2, 30602915), (5, 12241166), (7, 8743690), (10, 6120583), (14, 4371845), (35, 1748738), (70, 874369), (877, 69790), (997, 61390), (1754, 34895), (1994, 30695), (4385, 13958), (4985, 12278), (6139, 9970), (6979, 8770)]