85215570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13591}}^1$

素因数の和:13631

約数の個数: 64

約数和(自身を含む): 234869760

約数和(自身を除く): 149654190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 13591, 27182, 40773, 67955, 81546, 135910, 149501, 203865, 258229, 299002, 407730, 448503, 516458, 747505, 774687, 897006, 1291145, 1495010, 1549374, 2242515, 2582290, 2840519, 3873435, 4485030, 5681038, 7746870, 8521557, 14202595, 17043114, 28405190, 42607785, 85215570]

約数ペア:

[(1, 85215570), (2, 42607785), (3, 28405190), (5, 17043114), (6, 14202595), (10, 8521557), (11, 7746870), (15, 5681038), (19, 4485030), (22, 3873435), (30, 2840519), (33, 2582290), (38, 2242515), (55, 1549374), (57, 1495010), (66, 1291145), (95, 897006), (110, 774687), (114, 747505), (165, 516458), (190, 448503), (209, 407730), (285, 299002), (330, 258229), (418, 203865), (570, 149501), (627, 135910), (1045, 81546), (1254, 67955), (2090, 40773), (3135, 27182), (6270, 13591)]