21314130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24499}}^1$

素因数の和:24538

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 31605870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 24499, 48998, 73497, 122495, 146994, 244990, 367485, 710471, 734970, 1420942, 2131413, 3552355, 4262826, 7104710, 10657065, 21314130]

約数ペア:

[(1, 21314130), (2, 10657065), (3, 7104710), (5, 4262826), (6, 3552355), (10, 2131413), (15, 1420942), (29, 734970), (30, 710471), (58, 367485), (87, 244990), (145, 146994), (174, 122495), (290, 73497), (435, 48998), (870, 24499)]