13216380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 24039300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1319, 1670, 2004, 2505, 2638, 3340, 3957, 5010, 5276, 6595, 7914, 10020, 13190, 15828, 19785, 26380, 39570, 79140, 220273, 440546, 660819, 881092, 1101365, 1321638, 2202730, 2643276, 3304095, 4405460, 6608190, 13216380]

約数ペア:

[(1, 13216380), (2, 6608190), (3, 4405460), (4, 3304095), (5, 2643276), (6, 2202730), (10, 1321638), (12, 1101365), (15, 881092), (20, 660819), (30, 440546), (60, 220273), (167, 79140), (334, 39570), (501, 26380), (668, 19785), (835, 15828), (1002, 13190), (1319, 10020), (1670, 7914), (2004, 6595), (2505, 5276), (2638, 5010), (3340, 3957)]