2010915990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{323819}}^1$

素因数の和:323858

約数の個数: 64

約数和(自身を含む): 5595609600

約数和(自身を除く): 3584693610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 323819, 647638, 971457, 1619095, 1942914, 2914371, 3238190, 4857285, 5828742, 7447837, 8743113, 9714570, 14571855, 14895674, 17486226, 22343511, 29143710, 37239185, 43715565, 44687022, 67030533, 74478370, 87431130, 111717555, 134061066, 201091599, 223435110, 335152665, 402183198, 670305330, 1005457995, 2010915990]

約数ペア:

[(1, 2010915990), (2, 1005457995), (3, 670305330), (5, 402183198), (6, 335152665), (9, 223435110), (10, 201091599), (15, 134061066), (18, 111717555), (23, 87431130), (27, 74478370), (30, 67030533), (45, 44687022), (46, 43715565), (54, 37239185), (69, 29143710), (90, 22343511), (115, 17486226), (135, 14895674), (138, 14571855), (207, 9714570), (230, 8743113), (270, 7447837), (345, 5828742), (414, 4857285), (621, 3238190), (690, 2914371), (1035, 1942914), (1242, 1619095), (2070, 971457), (3105, 647638), (6210, 323819)]