12514980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 22765020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1249, 1670, 2004, 2498, 2505, 3340, 3747, 4996, 5010, 6245, 7494, 10020, 12490, 14988, 18735, 24980, 37470, 74940, 208583, 417166, 625749, 834332, 1042915, 1251498, 2085830, 2502996, 3128745, 4171660, 6257490, 12514980]

約数ペア:

[(1, 12514980), (2, 6257490), (3, 4171660), (4, 3128745), (5, 2502996), (6, 2085830), (10, 1251498), (12, 1042915), (15, 834332), (20, 625749), (30, 417166), (60, 208583), (167, 74940), (334, 37470), (501, 24980), (668, 18735), (835, 14988), (1002, 12490), (1249, 10020), (1670, 7494), (2004, 6245), (2498, 5010), (2505, 4996), (3340, 3747)]