1412820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 4402944

約数和(自身を除く): 2990124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 167, 180, 188, 235, 282, 334, 423, 470, 501, 564, 668, 705, 835, 846, 940, 1002, 1410, 1503, 1670, 1692, 2004, 2115, 2505, 2820, 3006, 3340, 4230, 5010, 6012, 7515, 7849, 8460, 10020, 15030, 15698, 23547, 30060, 31396, 39245, 47094, 70641, 78490, 94188, 117735, 141282, 156980, 235470, 282564, 353205, 470940, 706410, 1412820]

約数ペア:

[(1, 1412820), (2, 706410), (3, 470940), (4, 353205), (5, 282564), (6, 235470), (9, 156980), (10, 141282), (12, 117735), (15, 94188), (18, 78490), (20, 70641), (30, 47094), (36, 39245), (45, 31396), (47, 30060), (60, 23547), (90, 15698), (94, 15030), (141, 10020), (167, 8460), (180, 7849), (188, 7515), (235, 6012), (282, 5010), (334, 4230), (423, 3340), (470, 3006), (501, 2820), (564, 2505), (668, 2115), (705, 2004), (835, 1692), (846, 1670), (940, 1503), (1002, 1410)]