86143830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{11173}}^1$

素因数の和:11440

約数の個数: 32

約数和(自身を含む): 207568224

約数和(自身を除く): 121424394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 11173, 22346, 33519, 55865, 67038, 111730, 167595, 335190, 2871461, 5742922, 8614383, 14357305, 17228766, 28714610, 43071915, 86143830]

約数ペア:

[(1, 86143830), (2, 43071915), (3, 28714610), (5, 17228766), (6, 14357305), (10, 8614383), (15, 5742922), (30, 2871461), (257, 335190), (514, 167595), (771, 111730), (1285, 67038), (1542, 55865), (2570, 33519), (3855, 22346), (7710, 11173)]