290770110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 804454560

約数和(自身を除く): 513684450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 97, 114, 171, 190, 194, 285, 291, 342, 485, 570, 582, 855, 873, 970, 1455, 1710, 1746, 1753, 1843, 2910, 3506, 3686, 4365, 5259, 5529, 8730, 8765, 9215, 10518, 11058, 15777, 16587, 17530, 18430, 26295, 27645, 31554, 33174, 33307, 52590, 55290, 66614, 78885, 82935, 99921, 157770, 165870, 166535, 170041, 199842, 299763, 333070, 340082, 499605, 510123, 599526, 850205, 999210, 1020246, 1498815, 1530369, 1700410, 2550615, 2997630, 3060738, 3230779, 5101230, 6461558, 7651845, 9692337, 15303690, 16153895, 19384674, 29077011, 32307790, 48461685, 58154022, 96923370, 145385055, 290770110]

約数ペア:

[(1, 290770110), (2, 145385055), (3, 96923370), (5, 58154022), (6, 48461685), (9, 32307790), (10, 29077011), (15, 19384674), (18, 16153895), (19, 15303690), (30, 9692337), (38, 7651845), (45, 6461558), (57, 5101230), (90, 3230779), (95, 3060738), (97, 2997630), (114, 2550615), (171, 1700410), (190, 1530369), (194, 1498815), (285, 1020246), (291, 999210), (342, 850205), (485, 599526), (570, 510123), (582, 499605), (855, 340082), (873, 333070), (970, 299763), (1455, 199842), (1710, 170041), (1746, 166535), (1753, 165870), (1843, 157770), (2910, 99921), (3506, 82935), (3686, 78885), (4365, 66614), (5259, 55290), (5529, 52590), (8730, 33307), (8765, 33174), (9215, 31554), (10518, 27645), (11058, 26295), (15777, 18430), (16587, 17530)]