23018910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 57106944

約数和(自身を除く): 34088034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 101, 107, 142, 202, 213, 214, 303, 321, 355, 426, 505, 535, 606, 642, 710, 1010, 1065, 1070, 1515, 1605, 2130, 3030, 3210, 7171, 7597, 10807, 14342, 15194, 21513, 21614, 22791, 32421, 35855, 37985, 43026, 45582, 54035, 64842, 71710, 75970, 107565, 108070, 113955, 162105, 215130, 227910, 324210, 767297, 1534594, 2301891, 3836485, 4603782, 7672970, 11509455, 23018910]

約数ペア:

[(1, 23018910), (2, 11509455), (3, 7672970), (5, 4603782), (6, 3836485), (10, 2301891), (15, 1534594), (30, 767297), (71, 324210), (101, 227910), (107, 215130), (142, 162105), (202, 113955), (213, 108070), (214, 107565), (303, 75970), (321, 71710), (355, 64842), (426, 54035), (505, 45582), (535, 43026), (606, 37985), (642, 35855), (710, 32421), (1010, 22791), (1065, 21614), (1070, 21513), (1515, 15194), (1605, 14342), (2130, 10807), (3030, 7597), (3210, 7171)]