105009710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 213663744

約数和(自身を除く): 108654034

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 71, 130, 142, 155, 310, 355, 367, 403, 710, 734, 806, 923, 1835, 1846, 2015, 2201, 3670, 4030, 4402, 4615, 4771, 9230, 9542, 11005, 11377, 22010, 22754, 23855, 26057, 28613, 47710, 52114, 56885, 57226, 113770, 130285, 143065, 147901, 260570, 286130, 295802, 338741, 677482, 739505, 807767, 1479010, 1615534, 1693705, 3387410, 4038835, 8077670, 10500971, 21001942, 52504855, 105009710]

約数ペア:

[(1, 105009710), (2, 52504855), (5, 21001942), (10, 10500971), (13, 8077670), (26, 4038835), (31, 3387410), (62, 1693705), (65, 1615534), (71, 1479010), (130, 807767), (142, 739505), (155, 677482), (310, 338741), (355, 295802), (367, 286130), (403, 260570), (710, 147901), (734, 143065), (806, 130285), (923, 113770), (1835, 57226), (1846, 56885), (2015, 52114), (2201, 47710), (3670, 28613), (4030, 26057), (4402, 23855), (4615, 22754), (4771, 22010), (9230, 11377), (9542, 11005)]