139303430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{2333}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 287025984

約数和(自身を除く): 147722554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1706, 2333, 4265, 4666, 5971, 8530, 11665, 11942, 16331, 23330, 29855, 32662, 59710, 81655, 163310, 1990049, 3980098, 9950245, 13930343, 19900490, 27860686, 69651715, 139303430]

約数ペア:

[(1, 139303430), (2, 69651715), (5, 27860686), (7, 19900490), (10, 13930343), (14, 9950245), (35, 3980098), (70, 1990049), (853, 163310), (1706, 81655), (2333, 59710), (4265, 32662), (4666, 29855), (5971, 23330), (8530, 16331), (11665, 11942)]