136378890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{56123}}^1$

素因数の和:56145

約数の個数: 48

約数和(自身を含む): 367724448

約数和(自身を除く): 231345558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 56123, 112246, 168369, 280615, 336738, 505107, 561230, 841845, 1010214, 1515321, 1683690, 2525535, 3030642, 4545963, 5051070, 7576605, 9091926, 13637889, 15153210, 22729815, 27275778, 45459630, 68189445, 136378890]

約数ペア:

[(1, 136378890), (2, 68189445), (3, 45459630), (5, 27275778), (6, 22729815), (9, 15153210), (10, 13637889), (15, 9091926), (18, 7576605), (27, 5051070), (30, 4545963), (45, 3030642), (54, 2525535), (81, 1683690), (90, 1515321), (135, 1010214), (162, 841845), (243, 561230), (270, 505107), (405, 336738), (486, 280615), (810, 168369), (1215, 112246), (2430, 56123)]