84369670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 72

約数和(自身を含む): 194316192

約数和(自身を除く): 109946522

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1423, 1694, 2695, 2846, 4235, 5390, 5929, 7115, 8470, 9961, 11858, 14230, 15653, 19922, 29645, 31306, 49805, 59290, 69727, 78265, 99610, 109571, 139454, 156530, 172183, 219142, 344366, 348635, 547855, 697270, 766997, 860915, 1095710, 1205281, 1533994, 1721830, 2410562, 3834985, 6026405, 7669970, 8436967, 12052810, 16873934, 42184835, 84369670]

約数ペア:

[(1, 84369670), (2, 42184835), (5, 16873934), (7, 12052810), (10, 8436967), (11, 7669970), (14, 6026405), (22, 3834985), (35, 2410562), (49, 1721830), (55, 1533994), (70, 1205281), (77, 1095710), (98, 860915), (110, 766997), (121, 697270), (154, 547855), (242, 348635), (245, 344366), (385, 219142), (490, 172183), (539, 156530), (605, 139454), (770, 109571), (847, 99610), (1078, 78265), (1210, 69727), (1423, 59290), (1694, 49805), (2695, 31306), (2846, 29645), (4235, 19922), (5390, 15653), (5929, 14230), (7115, 11858), (8470, 9961)]