23634420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 74269440

約数和(自身を除く): 50635020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 47, 51, 58, 60, 68, 85, 87, 94, 102, 116, 141, 145, 170, 174, 188, 204, 235, 255, 282, 289, 290, 340, 348, 435, 470, 493, 510, 564, 578, 580, 705, 799, 867, 870, 940, 986, 1020, 1156, 1363, 1410, 1445, 1479, 1598, 1734, 1740, 1972, 2397, 2465, 2726, 2820, 2890, 2958, 3196, 3468, 3995, 4089, 4335, 4794, 4930, 5452, 5780, 5916, 6815, 7395, 7990, 8178, 8381, 8670, 9588, 9860, 11985, 13583, 13630, 14790, 15980, 16356, 16762, 17340, 20445, 23171, 23970, 25143, 27166, 27260, 29580, 33524, 40749, 40890, 41905, 46342, 47940, 50286, 54332, 67915, 69513, 81498, 81780, 83810, 92684, 100572, 115855, 125715, 135830, 139026, 162996, 167620, 203745, 231710, 251430, 271660, 278052, 347565, 393907, 407490, 463420, 502860, 695130, 787814, 814980, 1181721, 1390260, 1575628, 1969535, 2363442, 3939070, 4726884, 5908605, 7878140, 11817210, 23634420]

約数ペア:

[(1, 23634420), (2, 11817210), (3, 7878140), (4, 5908605), (5, 4726884), (6, 3939070), (10, 2363442), (12, 1969535), (15, 1575628), (17, 1390260), (20, 1181721), (29, 814980), (30, 787814), (34, 695130), (47, 502860), (51, 463420), (58, 407490), (60, 393907), (68, 347565), (85, 278052), (87, 271660), (94, 251430), (102, 231710), (116, 203745), (141, 167620), (145, 162996), (170, 139026), (174, 135830), (188, 125715), (204, 115855), (235, 100572), (255, 92684), (282, 83810), (289, 81780), (290, 81498), (340, 69513), (348, 67915), (435, 54332), (470, 50286), (493, 47940), (510, 46342), (564, 41905), (578, 40890), (580, 40749), (705, 33524), (799, 29580), (867, 27260), (870, 27166), (940, 25143), (986, 23970), (1020, 23171), (1156, 20445), (1363, 17340), (1410, 16762), (1445, 16356), (1479, 15980), (1598, 14790), (1734, 13630), (1740, 13583), (1972, 11985), (2397, 9860), (2465, 9588), (2726, 8670), (2820, 8381), (2890, 8178), (2958, 7990), (3196, 7395), (3468, 6815), (3995, 5916), (4089, 5780), (4335, 5452), (4794, 4930)]