1329123530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 2945030400

約数和(自身を除く): 1615906870

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 367, 389, 490, 665, 734, 778, 931, 1330, 1835, 1862, 1945, 2569, 2723, 3670, 3890, 4655, 5138, 5446, 6973, 7391, 9310, 12845, 13615, 13946, 14782, 17983, 19061, 25690, 27230, 34865, 35966, 36955, 38122, 48811, 51737, 69730, 73910, 89915, 95305, 97622, 103474, 142763, 179830, 190610, 244055, 258685, 285526, 341677, 362159, 488110, 517370, 683354, 713815, 724318, 999341, 1427630, 1708385, 1810795, 1998682, 2712497, 3416770, 3621590, 4996705, 5424994, 6995387, 9993410, 13562485, 13990774, 18987479, 27124970, 34976935, 37974958, 69953870, 94937395, 132912353, 189874790, 265824706, 664561765, 1329123530]

約数ペア:

[(1, 1329123530), (2, 664561765), (5, 265824706), (7, 189874790), (10, 132912353), (14, 94937395), (19, 69953870), (35, 37974958), (38, 34976935), (49, 27124970), (70, 18987479), (95, 13990774), (98, 13562485), (133, 9993410), (190, 6995387), (245, 5424994), (266, 4996705), (367, 3621590), (389, 3416770), (490, 2712497), (665, 1998682), (734, 1810795), (778, 1708385), (931, 1427630), (1330, 999341), (1835, 724318), (1862, 713815), (1945, 683354), (2569, 517370), (2723, 488110), (3670, 362159), (3890, 341677), (4655, 285526), (5138, 258685), (5446, 244055), (6973, 190610), (7391, 179830), (9310, 142763), (12845, 103474), (13615, 97622), (13946, 95305), (14782, 89915), (17983, 73910), (19061, 69730), (25690, 51737), (27230, 48811), (34865, 38122), (35966, 36955)]