91400010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 238170240

約数和(自身を除く): 146770230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1703, 1789, 1965, 3406, 3578, 3930, 5109, 5367, 8515, 8945, 10218, 10734, 17030, 17890, 23257, 25545, 26835, 46514, 51090, 53670, 69771, 116285, 139542, 232570, 234359, 348855, 468718, 697710, 703077, 1171795, 1406154, 2343590, 3046667, 3515385, 6093334, 7030770, 9140001, 15233335, 18280002, 30466670, 45700005, 91400010]

約数ペア:

[(1, 91400010), (2, 45700005), (3, 30466670), (5, 18280002), (6, 15233335), (10, 9140001), (13, 7030770), (15, 6093334), (26, 3515385), (30, 3046667), (39, 2343590), (65, 1406154), (78, 1171795), (130, 703077), (131, 697710), (195, 468718), (262, 348855), (390, 234359), (393, 232570), (655, 139542), (786, 116285), (1310, 69771), (1703, 53670), (1789, 51090), (1965, 46514), (3406, 26835), (3578, 25545), (3930, 23257), (5109, 17890), (5367, 17030), (8515, 10734), (8945, 10218)]