79027970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15901}}^1$

素因数の和:15986

約数の個数: 32

約数和(自身を含む): 164871936

約数和(自身を除く): 85843966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 15901, 31802, 79505, 111307, 159010, 222614, 556535, 1113070, 1128971, 2257942, 5644855, 7902797, 11289710, 15805594, 39513985, 79027970]

約数ペア:

[(1, 79027970), (2, 39513985), (5, 15805594), (7, 11289710), (10, 7902797), (14, 5644855), (35, 2257942), (70, 1128971), (71, 1113070), (142, 556535), (355, 222614), (497, 159010), (710, 111307), (994, 79505), (2485, 31802), (4970, 15901)]