1946360090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{5303}}^1$

素因数の和:5471

約数の個数: 48

約数和(自身を含む): 3751667712

約数和(自身を除く): 1805307622

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 289, 578, 635, 1270, 1445, 2159, 2890, 4318, 5303, 10606, 10795, 21590, 26515, 36703, 53030, 73406, 90151, 180302, 183515, 367030, 450755, 673481, 901510, 1346962, 1532567, 3065134, 3367405, 6734810, 7662835, 11449177, 15325670, 22898354, 57245885, 114491770, 194636009, 389272018, 973180045, 1946360090]

約数ペア:

[(1, 1946360090), (2, 973180045), (5, 389272018), (10, 194636009), (17, 114491770), (34, 57245885), (85, 22898354), (127, 15325670), (170, 11449177), (254, 7662835), (289, 6734810), (578, 3367405), (635, 3065134), (1270, 1532567), (1445, 1346962), (2159, 901510), (2890, 673481), (4318, 450755), (5303, 367030), (10606, 183515), (10795, 180302), (21590, 90151), (26515, 73406), (36703, 53030)]