22421630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 51743232

約数和(自身を除く): 29321602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 787, 814, 1295, 1574, 2035, 2590, 2849, 3935, 4070, 5509, 5698, 7870, 8657, 11018, 14245, 17314, 27545, 28490, 29119, 43285, 55090, 58238, 60599, 86570, 121198, 145595, 203833, 291190, 302995, 320309, 407666, 605990, 640618, 1019165, 1601545, 2038330, 2242163, 3203090, 4484326, 11210815, 22421630]

約数ペア:

[(1, 22421630), (2, 11210815), (5, 4484326), (7, 3203090), (10, 2242163), (11, 2038330), (14, 1601545), (22, 1019165), (35, 640618), (37, 605990), (55, 407666), (70, 320309), (74, 302995), (77, 291190), (110, 203833), (154, 145595), (185, 121198), (259, 86570), (370, 60599), (385, 58238), (407, 55090), (518, 43285), (770, 29119), (787, 28490), (814, 27545), (1295, 17314), (1574, 14245), (2035, 11018), (2590, 8657), (2849, 7870), (3935, 5698), (4070, 5509)]