22337830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 46189440

約数和(自身を除く): 23851610

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 46, 58, 85, 115, 145, 170, 197, 230, 290, 391, 394, 493, 667, 782, 985, 986, 1334, 1955, 1970, 2465, 3335, 3349, 3910, 4531, 4930, 5713, 6670, 6698, 9062, 11339, 11426, 16745, 22655, 22678, 28565, 33490, 45310, 56695, 57130, 77027, 97121, 113390, 131399, 154054, 194242, 262798, 385135, 485605, 656995, 770270, 971210, 1313990, 2233783, 4467566, 11168915, 22337830]

約数ペア:

[(1, 22337830), (2, 11168915), (5, 4467566), (10, 2233783), (17, 1313990), (23, 971210), (29, 770270), (34, 656995), (46, 485605), (58, 385135), (85, 262798), (115, 194242), (145, 154054), (170, 131399), (197, 113390), (230, 97121), (290, 77027), (391, 57130), (394, 56695), (493, 45310), (667, 33490), (782, 28565), (985, 22678), (986, 22655), (1334, 16745), (1955, 11426), (1970, 11339), (2465, 9062), (3335, 6698), (3349, 6670), (3910, 5713), (4531, 4930)]