12790020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3613}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 36429120

約数和(自身を除く): 23639100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 3613, 7226, 10839, 14452, 18065, 21678, 36130, 43356, 54195, 72260, 108390, 213167, 216780, 426334, 639501, 852668, 1065835, 1279002, 2131670, 2558004, 3197505, 4263340, 6395010, 12790020]

約数ペア:

[(1, 12790020), (2, 6395010), (3, 4263340), (4, 3197505), (5, 2558004), (6, 2131670), (10, 1279002), (12, 1065835), (15, 852668), (20, 639501), (30, 426334), (59, 216780), (60, 213167), (118, 108390), (177, 72260), (236, 54195), (295, 43356), (354, 36130), (590, 21678), (708, 18065), (885, 14452), (1180, 10839), (1770, 7226), (3540, 3613)]