241645620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129917}}^1$

素因数の和:129960

約数の個数: 48

約数和(自身を含む): 698439168

約数和(自身を除く): 456793548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 129917, 259834, 389751, 519668, 649585, 779502, 1299170, 1559004, 1948755, 2598340, 3897510, 4027427, 7795020, 8054854, 12082281, 16109708, 20137135, 24164562, 40274270, 48329124, 60411405, 80548540, 120822810, 241645620]

約数ペア:

[(1, 241645620), (2, 120822810), (3, 80548540), (4, 60411405), (5, 48329124), (6, 40274270), (10, 24164562), (12, 20137135), (15, 16109708), (20, 12082281), (30, 8054854), (31, 7795020), (60, 4027427), (62, 3897510), (93, 2598340), (124, 1948755), (155, 1559004), (186, 1299170), (310, 779502), (372, 649585), (465, 519668), (620, 389751), (930, 259834), (1860, 129917)]