142074810

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{19489}}^1$

素因数の和:19514

約数の個数: 56

約数和(自身を含む): 383446260

約数和(自身を除く): 241371450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 19489, 38978, 58467, 97445, 116934, 175401, 194890, 292335, 350802, 526203, 584670, 877005, 1052406, 1578609, 1754010, 2631015, 3157218, 4735827, 5262030, 7893045, 9471654, 14207481, 15786090, 23679135, 28414962, 47358270, 71037405, 142074810]

約数ペア:

[(1, 142074810), (2, 71037405), (3, 47358270), (5, 28414962), (6, 23679135), (9, 15786090), (10, 14207481), (15, 9471654), (18, 7893045), (27, 5262030), (30, 4735827), (45, 3157218), (54, 2631015), (81, 1754010), (90, 1578609), (135, 1052406), (162, 877005), (243, 584670), (270, 526203), (405, 350802), (486, 292335), (729, 194890), (810, 175401), (1215, 116934), (1458, 97445), (2430, 58467), (3645, 38978), (7290, 19489)]