1759290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 4585248

約数和(自身を除く): 2825958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 347, 390, 507, 694, 845, 1014, 1041, 1690, 1735, 2082, 2535, 3470, 4511, 5070, 5205, 9022, 10410, 13533, 22555, 27066, 45110, 58643, 67665, 117286, 135330, 175929, 293215, 351858, 586430, 879645, 1759290]

約数ペア:

[(1, 1759290), (2, 879645), (3, 586430), (5, 351858), (6, 293215), (10, 175929), (13, 135330), (15, 117286), (26, 67665), (30, 58643), (39, 45110), (65, 27066), (78, 22555), (130, 13533), (169, 10410), (195, 9022), (338, 5205), (347, 5070), (390, 4511), (507, 3470), (694, 2535), (845, 2082), (1014, 1735), (1041, 1690)]