78110790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 193577472

約数和(自身を除く): 115466682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 151, 215, 258, 302, 401, 430, 453, 645, 755, 802, 906, 1203, 1290, 1510, 2005, 2265, 2406, 4010, 4530, 6015, 6493, 12030, 12986, 17243, 19479, 32465, 34486, 38958, 51729, 60551, 64930, 86215, 97395, 103458, 121102, 172430, 181653, 194790, 258645, 302755, 363306, 517290, 605510, 908265, 1816530, 2603693, 5207386, 7811079, 13018465, 15622158, 26036930, 39055395, 78110790]

約数ペア:

[(1, 78110790), (2, 39055395), (3, 26036930), (5, 15622158), (6, 13018465), (10, 7811079), (15, 5207386), (30, 2603693), (43, 1816530), (86, 908265), (129, 605510), (151, 517290), (215, 363306), (258, 302755), (302, 258645), (401, 194790), (430, 181653), (453, 172430), (645, 121102), (755, 103458), (802, 97395), (906, 86215), (1203, 64930), (1290, 60551), (1510, 51729), (2005, 38958), (2265, 34486), (2406, 32465), (4010, 19479), (4530, 17243), (6015, 12986), (6493, 12030)]