70279980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14827}}^1$

素因数の和:14918

約数の個数: 48

約数和(自身を含む): 199288320

約数和(自身を除く): 129008340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 14827, 29654, 44481, 59308, 74135, 88962, 148270, 177924, 222405, 296540, 444810, 889620, 1171333, 2342666, 3513999, 4685332, 5856665, 7027998, 11713330, 14055996, 17569995, 23426660, 35139990, 70279980]

約数ペア:

[(1, 70279980), (2, 35139990), (3, 23426660), (4, 17569995), (5, 14055996), (6, 11713330), (10, 7027998), (12, 5856665), (15, 4685332), (20, 3513999), (30, 2342666), (60, 1171333), (79, 889620), (158, 444810), (237, 296540), (316, 222405), (395, 177924), (474, 148270), (790, 88962), (948, 74135), (1185, 59308), (1580, 44481), (2370, 29654), (4740, 14827)]