1884870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 5488560

約数和(自身を除く): 3603690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 179, 195, 234, 270, 351, 358, 390, 405, 537, 585, 702, 810, 895, 1053, 1074, 1170, 1611, 1755, 1790, 2106, 2327, 2685, 3222, 3510, 4654, 4833, 5265, 5370, 6981, 8055, 9666, 10530, 11635, 13962, 14499, 16110, 20943, 23270, 24165, 28998, 34905, 41886, 48330, 62829, 69810, 72495, 104715, 125658, 144990, 188487, 209430, 314145, 376974, 628290, 942435, 1884870]

約数ペア:

[(1, 1884870), (2, 942435), (3, 628290), (5, 376974), (6, 314145), (9, 209430), (10, 188487), (13, 144990), (15, 125658), (18, 104715), (26, 72495), (27, 69810), (30, 62829), (39, 48330), (45, 41886), (54, 34905), (65, 28998), (78, 24165), (81, 23270), (90, 20943), (117, 16110), (130, 14499), (135, 13962), (162, 11635), (179, 10530), (195, 9666), (234, 8055), (270, 6981), (351, 5370), (358, 5265), (390, 4833), (405, 4654), (537, 3510), (585, 3222), (702, 2685), (810, 2327), (895, 2106), (1053, 1790), (1074, 1755), (1170, 1611)]