78471810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4871}}^1$

素因数の和:5063

約数の個数: 48

約数和(自身を含む): 205208640

約数和(自身を除く): 126736830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4871, 5370, 8055, 9742, 14613, 16110, 24355, 29226, 43839, 48710, 73065, 87678, 146130, 219195, 438390, 871909, 1743818, 2615727, 4359545, 5231454, 7847181, 8719090, 13078635, 15694362, 26157270, 39235905, 78471810]

約数ペア:

[(1, 78471810), (2, 39235905), (3, 26157270), (5, 15694362), (6, 13078635), (9, 8719090), (10, 7847181), (15, 5231454), (18, 4359545), (30, 2615727), (45, 1743818), (90, 871909), (179, 438390), (358, 219195), (537, 146130), (895, 87678), (1074, 73065), (1611, 48710), (1790, 43839), (2685, 29226), (3222, 24355), (4871, 16110), (5370, 14613), (8055, 9742)]