78106070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3371}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 161208576

約数和(自身を除く): 83102506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 3371, 4634, 6742, 11585, 16855, 23170, 23597, 33710, 47194, 117985, 235970, 1115801, 2231602, 5579005, 7810607, 11158010, 15621214, 39053035, 78106070]

約数ペア:

[(1, 78106070), (2, 39053035), (5, 15621214), (7, 11158010), (10, 7810607), (14, 5579005), (35, 2231602), (70, 1115801), (331, 235970), (662, 117985), (1655, 47194), (2317, 33710), (3310, 23597), (3371, 23170), (4634, 16855), (6742, 11585)]