31682430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2083}}^1$

素因数の和:2122

約数の個数: 72

約数和(自身を含む): 89241048

約数和(自身を除く): 57558618

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2083, 2535, 3042, 4166, 5070, 6249, 7605, 10415, 12498, 15210, 18747, 20830, 27079, 31245, 37494, 54158, 62490, 81237, 93735, 135395, 162474, 187470, 243711, 270790, 352027, 406185, 487422, 704054, 812370, 1056081, 1218555, 1760135, 2112162, 2437110, 3168243, 3520270, 5280405, 6336486, 10560810, 15841215, 31682430]

約数ペア:

[(1, 31682430), (2, 15841215), (3, 10560810), (5, 6336486), (6, 5280405), (9, 3520270), (10, 3168243), (13, 2437110), (15, 2112162), (18, 1760135), (26, 1218555), (30, 1056081), (39, 812370), (45, 704054), (65, 487422), (78, 406185), (90, 352027), (117, 270790), (130, 243711), (169, 187470), (195, 162474), (234, 135395), (338, 93735), (390, 81237), (507, 62490), (585, 54158), (845, 37494), (1014, 31245), (1170, 27079), (1521, 20830), (1690, 18747), (2083, 15210), (2535, 12498), (3042, 10415), (4166, 7605), (5070, 6249)]