19185030

素因数分解:

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

素因数の和:3685

約数の個数: 48

約数和(自身を含む): 50740560

約数和(自身を除く): 31555530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3613, 5310, 7226, 10839, 18065, 21678, 32517, 36130, 54195, 65034, 108390, 162585, 213167, 325170, 426334, 639501, 1065835, 1279002, 1918503, 2131670, 3197505, 3837006, 6395010, 9592515, 19185030]

約数ペア:

[(1, 19185030), (2, 9592515), (3, 6395010), (5, 3837006), (6, 3197505), (9, 2131670), (10, 1918503), (15, 1279002), (18, 1065835), (30, 639501), (45, 426334), (59, 325170), (90, 213167), (118, 162585), (177, 108390), (295, 65034), (354, 54195), (531, 36130), (590, 32517), (885, 21678), (1062, 18065), (1770, 10839), (2655, 7226), (3613, 5310)]