779888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5581}}^1$

素因数の和:5747

約数の個数: 96

約数和(自身を含む): 2329435584

約数和(自身を除く): 1549546644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 170, 204, 255, 274, 340, 411, 510, 548, 685, 822, 1020, 1370, 1644, 2055, 2329, 2740, 4110, 4658, 5581, 6987, 8220, 9316, 11162, 11645, 13974, 16743, 22324, 23290, 27905, 27948, 33486, 34935, 46580, 55810, 66972, 69870, 83715, 94877, 111620, 139740, 167430, 189754, 284631, 334860, 379508, 474385, 569262, 764597, 948770, 1138524, 1423155, 1529194, 1897540, 2293791, 2846310, 3058388, 3822985, 4587582, 5692620, 7645970, 9175164, 11468955, 12998149, 15291940, 22937910, 25996298, 38994447, 45875820, 51992596, 64990745, 77988894, 129981490, 155977788, 194972235, 259962980, 389944470, 779888940]

約数ペア:

[(1, 779888940), (2, 389944470), (3, 259962980), (4, 194972235), (5, 155977788), (6, 129981490), (10, 77988894), (12, 64990745), (15, 51992596), (17, 45875820), (20, 38994447), (30, 25996298), (34, 22937910), (51, 15291940), (60, 12998149), (68, 11468955), (85, 9175164), (102, 7645970), (137, 5692620), (170, 4587582), (204, 3822985), (255, 3058388), (274, 2846310), (340, 2293791), (411, 1897540), (510, 1529194), (548, 1423155), (685, 1138524), (822, 948770), (1020, 764597), (1370, 569262), (1644, 474385), (2055, 379508), (2329, 334860), (2740, 284631), (4110, 189754), (4658, 167430), (5581, 139740), (6987, 111620), (8220, 94877), (9316, 83715), (11162, 69870), (11645, 66972), (13974, 55810), (16743, 46580), (22324, 34935), (23290, 33486), (27905, 27948)]