40352490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10427}}^1$

素因数の和:10483

約数の個数: 48

約数和(自身を含む): 107366688

約数和(自身を除く): 67014198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 10427, 20854, 31281, 52135, 62562, 93843, 104270, 156405, 187686, 312810, 448361, 469215, 896722, 938430, 1345083, 2241805, 2690166, 4035249, 4483610, 6725415, 8070498, 13450830, 20176245, 40352490]

約数ペア:

[(1, 40352490), (2, 20176245), (3, 13450830), (5, 8070498), (6, 6725415), (9, 4483610), (10, 4035249), (15, 2690166), (18, 2241805), (30, 1345083), (43, 938430), (45, 896722), (86, 469215), (90, 448361), (129, 312810), (215, 187686), (258, 156405), (387, 104270), (430, 93843), (645, 62562), (774, 52135), (1290, 31281), (1935, 20854), (3870, 10427)]