67129740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{372943}}^1$

素因数の和:372958

約数の個数: 36

約数和(自身を含む): 203627424

約数和(自身を除く): 136497684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 372943, 745886, 1118829, 1491772, 1864715, 2237658, 3356487, 3729430, 4475316, 5594145, 6712974, 7458860, 11188290, 13425948, 16782435, 22376580, 33564870, 67129740]

約数ペア:

[(1, 67129740), (2, 33564870), (3, 22376580), (4, 16782435), (5, 13425948), (6, 11188290), (9, 7458860), (10, 6712974), (12, 5594145), (15, 4475316), (18, 3729430), (20, 3356487), (30, 2237658), (36, 1864715), (45, 1491772), (60, 1118829), (90, 745886), (180, 372943)]