90621810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34721}}^1$

素因数の和:34763

約数の個数: 48

約数和(自身を含む): 243748440

約数和(自身を除く): 153126630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 34721, 69442, 104163, 173605, 208326, 312489, 347210, 520815, 624978, 1006909, 1041630, 1562445, 2013818, 3020727, 3124890, 5034545, 6041454, 9062181, 10069090, 15103635, 18124362, 30207270, 45310905, 90621810]

約数ペア:

[(1, 90621810), (2, 45310905), (3, 30207270), (5, 18124362), (6, 15103635), (9, 10069090), (10, 9062181), (15, 6041454), (18, 5034545), (29, 3124890), (30, 3020727), (45, 2013818), (58, 1562445), (87, 1041630), (90, 1006909), (145, 624978), (174, 520815), (261, 347210), (290, 312489), (435, 208326), (522, 173605), (870, 104163), (1305, 69442), (2610, 34721)]