241682980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1297}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 638491392

約数和(自身を除く): 396808412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1297, 1331, 1540, 1694, 2420, 2594, 2662, 3388, 4235, 5188, 5324, 6485, 6655, 8470, 9079, 9317, 12970, 13310, 14267, 16940, 18158, 18634, 25940, 26620, 28534, 36316, 37268, 45395, 46585, 57068, 71335, 90790, 93170, 99869, 142670, 156937, 181580, 186340, 199738, 285340, 313874, 399476, 499345, 627748, 784685, 998690, 1098559, 1569370, 1726307, 1997380, 2197118, 3138740, 3452614, 4394236, 5492795, 6905228, 8631535, 10985590, 12084149, 17263070, 21971180, 24168298, 34526140, 48336596, 60420745, 120841490, 241682980]

約数ペア:

[(1, 241682980), (2, 120841490), (4, 60420745), (5, 48336596), (7, 34526140), (10, 24168298), (11, 21971180), (14, 17263070), (20, 12084149), (22, 10985590), (28, 8631535), (35, 6905228), (44, 5492795), (55, 4394236), (70, 3452614), (77, 3138740), (110, 2197118), (121, 1997380), (140, 1726307), (154, 1569370), (220, 1098559), (242, 998690), (308, 784685), (385, 627748), (484, 499345), (605, 399476), (770, 313874), (847, 285340), (1210, 199738), (1297, 186340), (1331, 181580), (1540, 156937), (1694, 142670), (2420, 99869), (2594, 93170), (2662, 90790), (3388, 71335), (4235, 57068), (5188, 46585), (5324, 45395), (6485, 37268), (6655, 36316), (8470, 28534), (9079, 26620), (9317, 25940), (12970, 18634), (13310, 18158), (14267, 16940)]