23994310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 49144320

約数和(自身を除く): 25150010

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 157, 170, 290, 310, 314, 493, 527, 785, 899, 986, 1054, 1570, 1798, 2465, 2635, 2669, 4495, 4553, 4867, 4930, 5270, 5338, 8990, 9106, 9734, 13345, 15283, 22765, 24335, 26690, 30566, 45530, 48670, 76415, 77401, 82739, 141143, 152830, 154802, 165478, 282286, 387005, 413695, 705715, 774010, 827390, 1411430, 2399431, 4798862, 11997155, 23994310]

約数ペア:

[(1, 23994310), (2, 11997155), (5, 4798862), (10, 2399431), (17, 1411430), (29, 827390), (31, 774010), (34, 705715), (58, 413695), (62, 387005), (85, 282286), (145, 165478), (155, 154802), (157, 152830), (170, 141143), (290, 82739), (310, 77401), (314, 76415), (493, 48670), (527, 45530), (785, 30566), (899, 26690), (986, 24335), (1054, 22765), (1570, 15283), (1798, 13345), (2465, 9734), (2635, 9106), (2669, 8990), (4495, 5338), (4553, 5270), (4867, 4930)]