74026020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17377}}^1$

素因数の和:17460

約数の個数: 48

約数和(自身を含む): 210204288

約数和(自身を除く): 136178268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 17377, 34754, 52131, 69508, 86885, 104262, 173770, 208524, 260655, 347540, 521310, 1042620, 1233767, 2467534, 3701301, 4935068, 6168835, 7402602, 12337670, 14805204, 18506505, 24675340, 37013010, 74026020]

約数ペア:

[(1, 74026020), (2, 37013010), (3, 24675340), (4, 18506505), (5, 14805204), (6, 12337670), (10, 7402602), (12, 6168835), (15, 4935068), (20, 3701301), (30, 2467534), (60, 1233767), (71, 1042620), (142, 521310), (213, 347540), (284, 260655), (355, 208524), (426, 173770), (710, 104262), (852, 86885), (1065, 69508), (1420, 52131), (2130, 34754), (4260, 17377)]