78745470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61043}}^1$

素因数の和:61096

約数の個数: 32

約数和(自身を含む): 193387392

約数和(自身を除く): 114641922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 61043, 122086, 183129, 305215, 366258, 610430, 915645, 1831290, 2624849, 5249698, 7874547, 13124245, 15749094, 26248490, 39372735, 78745470]

約数ペア:

[(1, 78745470), (2, 39372735), (3, 26248490), (5, 15749094), (6, 13124245), (10, 7874547), (15, 5249698), (30, 2624849), (43, 1831290), (86, 915645), (129, 610430), (215, 366258), (258, 305215), (430, 183129), (645, 122086), (1290, 61043)]