2912985570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{464591}}^1$

素因数の和:464631

約数の個数: 64

約数和(自身を含む): 8028149760

約数和(自身を除く): 5115164190

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, 464591, 929182, 1393773, 2322955, 2787546, 4645910, 5110501, 6968865, 8827229, 10221002, 13937730, 15331503, 17654458, 25552505, 26481687, 30663006, 44136145, 51105010, 52963374, 76657515, 88272290, 97099519, 132408435, 153315030, 194199038, 264816870, 291298557, 485497595, 582597114, 970995190, 1456492785, 2912985570]

約数ペア:

[(1, 2912985570), (2, 1456492785), (3, 970995190), (5, 582597114), (6, 485497595), (10, 291298557), (11, 264816870), (15, 194199038), (19, 153315030), (22, 132408435), (30, 97099519), (33, 88272290), (38, 76657515), (55, 52963374), (57, 51105010), (66, 44136145), (95, 30663006), (110, 26481687), (114, 25552505), (165, 17654458), (190, 15331503), (209, 13937730), (285, 10221002), (330, 8827229), (418, 6968865), (570, 5110501), (627, 4645910), (1045, 2787546), (1254, 2322955), (2090, 1393773), (3135, 929182), (6270, 464591)]