152738530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 338929920

約数和(自身を除く): 186191390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 574, 665, 779, 1330, 1435, 1558, 2801, 2870, 3895, 5453, 5602, 7790, 10906, 14005, 19607, 27265, 28010, 39214, 53219, 54530, 98035, 106438, 114841, 196070, 229682, 266095, 372533, 532190, 574205, 745066, 803887, 1148410, 1607774, 1862665, 2181979, 3725330, 4019435, 4363958, 8038870, 10909895, 15273853, 21819790, 30547706, 76369265, 152738530]

約数ペア:

[(1, 152738530), (2, 76369265), (5, 30547706), (7, 21819790), (10, 15273853), (14, 10909895), (19, 8038870), (35, 4363958), (38, 4019435), (41, 3725330), (70, 2181979), (82, 1862665), (95, 1607774), (133, 1148410), (190, 803887), (205, 745066), (266, 574205), (287, 532190), (410, 372533), (574, 266095), (665, 229682), (779, 196070), (1330, 114841), (1435, 106438), (1558, 98035), (2801, 54530), (2870, 53219), (3895, 39214), (5453, 28010), (5602, 27265), (7790, 19607), (10906, 14005)]