69037310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 129945600

約数和(自身を除く): 60908290

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 2819, 4898, 5638, 12245, 14095, 24490, 28190, 87389, 174778, 222701, 436945, 445402, 873890, 1113505, 2227010, 6903731, 13807462, 34518655, 69037310]

約数ペア:

[(1, 69037310), (2, 34518655), (5, 13807462), (10, 6903731), (31, 2227010), (62, 1113505), (79, 873890), (155, 445402), (158, 436945), (310, 222701), (395, 174778), (790, 87389), (2449, 28190), (2819, 24490), (4898, 14095), (5638, 12245)]