2480811270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{381077}}^1$

素因数の和:381125

約数の個数: 64

約数和(自身を含む): 7024029696

約数和(自身を除く): 4543218426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 381077, 762154, 1143231, 1905385, 2286462, 2667539, 3810770, 5335078, 5716155, 8002617, 11432310, 11813387, 13337695, 16005234, 23626774, 26675390, 35440161, 40013085, 59066935, 70880322, 80026170, 82693709, 118133870, 165387418, 177200805, 248081127, 354401610, 413468545, 496162254, 826937090, 1240405635, 2480811270]

約数ペア:

[(1, 2480811270), (2, 1240405635), (3, 826937090), (5, 496162254), (6, 413468545), (7, 354401610), (10, 248081127), (14, 177200805), (15, 165387418), (21, 118133870), (30, 82693709), (31, 80026170), (35, 70880322), (42, 59066935), (62, 40013085), (70, 35440161), (93, 26675390), (105, 23626774), (155, 16005234), (186, 13337695), (210, 11813387), (217, 11432310), (310, 8002617), (434, 5716155), (465, 5335078), (651, 3810770), (930, 2667539), (1085, 2286462), (1302, 1905385), (2170, 1143231), (3255, 762154), (6510, 381077)]