84912030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44927}}^1$

素因数の和:44950

約数の個数: 64

約数和(自身を含む): 258785280

約数和(自身を除く): 173873250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 44927, 89854, 134781, 224635, 269562, 314489, 404343, 449270, 628978, 673905, 808686, 943467, 1213029, 1347810, 1572445, 1886934, 2021715, 2426058, 2830401, 3144890, 4043430, 4717335, 5660802, 6065145, 8491203, 9434670, 12130290, 14152005, 16982406, 28304010, 42456015, 84912030]

約数ペア:

[(1, 84912030), (2, 42456015), (3, 28304010), (5, 16982406), (6, 14152005), (7, 12130290), (9, 9434670), (10, 8491203), (14, 6065145), (15, 5660802), (18, 4717335), (21, 4043430), (27, 3144890), (30, 2830401), (35, 2426058), (42, 2021715), (45, 1886934), (54, 1572445), (63, 1347810), (70, 1213029), (90, 943467), (105, 808686), (126, 673905), (135, 628978), (189, 449270), (210, 404343), (270, 314489), (315, 269562), (378, 224635), (630, 134781), (945, 89854), (1890, 44927)]