170756742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70619}}^1$

素因数の和:70668

約数の個数: 32

約数和(自身を含む): 379653120

約数和(自身を除く): 208896378

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 70619, 141238, 211857, 423714, 918047, 1836094, 2189189, 2754141, 4378378, 5508282, 6567567, 13135134, 28459457, 56918914, 85378371, 170756742]

約数ペア:

[(1, 170756742), (2, 85378371), (3, 56918914), (6, 28459457), (13, 13135134), (26, 6567567), (31, 5508282), (39, 4378378), (62, 2754141), (78, 2189189), (93, 1836094), (186, 918047), (403, 423714), (806, 211857), (1209, 141238), (2418, 70619)]