72982070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3237

約数の個数: 48

約数和(自身を含む): 156116160

約数和(自身を除く): 83134090

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3169, 3290, 4606, 6338, 11515, 15845, 22183, 23030, 31690, 44366, 110915, 148943, 155281, 221830, 297886, 310562, 744715, 776405, 1042601, 1489430, 1552810, 2085202, 5213005, 7298207, 10426010, 14596414, 36491035, 72982070]

約数ペア:

[(1, 72982070), (2, 36491035), (5, 14596414), (7, 10426010), (10, 7298207), (14, 5213005), (35, 2085202), (47, 1552810), (49, 1489430), (70, 1042601), (94, 776405), (98, 744715), (235, 310562), (245, 297886), (329, 221830), (470, 155281), (490, 148943), (658, 110915), (1645, 44366), (2303, 31690), (3169, 23030), (3290, 22183), (4606, 15845), (6338, 11515)]