63472730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 130584960

約数和(自身を除く): 67112230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 85, 86, 95, 170, 190, 215, 323, 430, 457, 646, 731, 817, 914, 1462, 1615, 1634, 2285, 3230, 3655, 4085, 4570, 7310, 7769, 8170, 8683, 13889, 15538, 17366, 19651, 27778, 38845, 39302, 43415, 69445, 77690, 86830, 98255, 138890, 147611, 196510, 295222, 334067, 373369, 668134, 738055, 746738, 1476110, 1670335, 1866845, 3340670, 3733690, 6347273, 12694546, 31736365, 63472730]

約数ペア:

[(1, 63472730), (2, 31736365), (5, 12694546), (10, 6347273), (17, 3733690), (19, 3340670), (34, 1866845), (38, 1670335), (43, 1476110), (85, 746738), (86, 738055), (95, 668134), (170, 373369), (190, 334067), (215, 295222), (323, 196510), (430, 147611), (457, 138890), (646, 98255), (731, 86830), (817, 77690), (914, 69445), (1462, 43415), (1615, 39302), (1634, 38845), (2285, 27778), (3230, 19651), (3655, 17366), (4085, 15538), (4570, 13889), (7310, 8683), (7769, 8170)]