5510890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 13125888

約数和(自身を除く): 7614998

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 421, 595, 770, 842, 935, 1190, 1309, 1870, 2105, 2618, 2947, 4210, 4631, 5894, 6545, 7157, 9262, 13090, 14314, 14735, 23155, 29470, 32417, 35785, 46310, 50099, 64834, 71570, 78727, 100198, 157454, 162085, 250495, 324170, 393635, 500990, 551089, 787270, 1102178, 2755445, 5510890]

約数ペア:

[(1, 5510890), (2, 2755445), (5, 1102178), (7, 787270), (10, 551089), (11, 500990), (14, 393635), (17, 324170), (22, 250495), (34, 162085), (35, 157454), (55, 100198), (70, 78727), (77, 71570), (85, 64834), (110, 50099), (119, 46310), (154, 35785), (170, 32417), (187, 29470), (238, 23155), (374, 14735), (385, 14314), (421, 13090), (595, 9262), (770, 7157), (842, 6545), (935, 5894), (1190, 4631), (1309, 4210), (1870, 2947), (2105, 2618)]