1381121430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3541337}}^1$

素因数の和:3541360

約数の個数: 32

約数和(自身を含む): 3569668704

約数和(自身を除く): 2188547274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3541337, 7082674, 10624011, 17706685, 21248022, 35413370, 46037381, 53120055, 92074762, 106240110, 138112143, 230186905, 276224286, 460373810, 690560715, 1381121430]

約数ペア:

[(1, 1381121430), (2, 690560715), (3, 460373810), (5, 276224286), (6, 230186905), (10, 138112143), (13, 106240110), (15, 92074762), (26, 53120055), (30, 46037381), (39, 35413370), (65, 21248022), (78, 17706685), (130, 10624011), (195, 7082674), (390, 3541337)]