2290020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{38167}}^1$

素因数の和:38179

約数の個数: 24

約数和(自身を含む): 6412224

約数和(自身を除く): 4122204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 38167, 76334, 114501, 152668, 190835, 229002, 381670, 458004, 572505, 763340, 1145010, 2290020]

約数ペア:

[(1, 2290020), (2, 1145010), (3, 763340), (4, 572505), (5, 458004), (6, 381670), (10, 229002), (12, 190835), (15, 152668), (20, 114501), (30, 76334), (60, 38167)]