225259710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577589}}^1$

素因数の和:577612

約数の個数: 32

約数和(自身を含む): 582210720

約数和(自身を除く): 356951010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 577589, 1155178, 1732767, 2887945, 3465534, 5775890, 7508657, 8663835, 15017314, 17327670, 22525971, 37543285, 45051942, 75086570, 112629855, 225259710]

約数ペア:

[(1, 225259710), (2, 112629855), (3, 75086570), (5, 45051942), (6, 37543285), (10, 22525971), (13, 17327670), (15, 15017314), (26, 8663835), (30, 7508657), (39, 5775890), (65, 3465534), (78, 2887945), (130, 1732767), (195, 1155178), (390, 577589)]