109473420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{260651}}^1$

素因数の和:260670

約数の個数: 48

約数和(自身を含む): 350316288

約数和(自身を除く): 240842868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 260651, 521302, 781953, 1042604, 1303255, 1563906, 1824557, 2606510, 3127812, 3649114, 3909765, 5213020, 5473671, 7298228, 7819530, 9122785, 10947342, 15639060, 18245570, 21894684, 27368355, 36491140, 54736710, 109473420]

約数ペア:

[(1, 109473420), (2, 54736710), (3, 36491140), (4, 27368355), (5, 21894684), (6, 18245570), (7, 15639060), (10, 10947342), (12, 9122785), (14, 7819530), (15, 7298228), (20, 5473671), (21, 5213020), (28, 3909765), (30, 3649114), (35, 3127812), (42, 2606510), (60, 1824557), (70, 1563906), (84, 1303255), (105, 1042604), (140, 781953), (210, 521302), (420, 260651)]