135280861690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4354067}}^1$

素因数の和:4354326

約数の個数: 32

約数和(自身を含む): 263334032640

約数和(自身を除く): 128053170950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 6214, 15535, 31070, 4354067, 8708134, 21770335, 43540670, 56602871, 113205742, 283014355, 566028710, 1040622013, 2081244026, 5203110065, 10406220130, 13528086169, 27056172338, 67640430845, 135280861690]

約数ペア:

[(1, 135280861690), (2, 67640430845), (5, 27056172338), (10, 13528086169), (13, 10406220130), (26, 5203110065), (65, 2081244026), (130, 1040622013), (239, 566028710), (478, 283014355), (1195, 113205742), (2390, 56602871), (3107, 43540670), (6214, 21770335), (15535, 8708134), (31070, 4354067)]