961701530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 1973289600

約数和(自身を除く): 1011588070

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 229, 230, 310, 437, 458, 589, 713, 874, 961, 1145, 1178, 1426, 1922, 2185, 2290, 2945, 3565, 4351, 4370, 4805, 5267, 5890, 7099, 7130, 8702, 9610, 10534, 13547, 14198, 18259, 21755, 22103, 26335, 27094, 35495, 36518, 43510, 44206, 52670, 67735, 70990, 91295, 100073, 110515, 134881, 135470, 163277, 182590, 200146, 220069, 221030, 269762, 326554, 419957, 440138, 500365, 674405, 816385, 839914, 1000730, 1100345, 1348810, 1632770, 2099785, 2200690, 3102263, 4181311, 4199570, 5061587, 6204526, 8362622, 10123174, 15511315, 20906555, 25307935, 31022630, 41813110, 50615870, 96170153, 192340306, 480850765, 961701530]

約数ペア:

[(1, 961701530), (2, 480850765), (5, 192340306), (10, 96170153), (19, 50615870), (23, 41813110), (31, 31022630), (38, 25307935), (46, 20906555), (62, 15511315), (95, 10123174), (115, 8362622), (155, 6204526), (190, 5061587), (229, 4199570), (230, 4181311), (310, 3102263), (437, 2200690), (458, 2099785), (589, 1632770), (713, 1348810), (874, 1100345), (961, 1000730), (1145, 839914), (1178, 816385), (1426, 674405), (1922, 500365), (2185, 440138), (2290, 419957), (2945, 326554), (3565, 269762), (4351, 221030), (4370, 220069), (4805, 200146), (5267, 182590), (5890, 163277), (7099, 135470), (7130, 134881), (8702, 110515), (9610, 100073), (10534, 91295), (13547, 70990), (14198, 67735), (18259, 52670), (21755, 44206), (22103, 43510), (26335, 36518), (27094, 35495)]