38994060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 125637120

約数和(自身を除く): 86643060

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, 227, 409, 420, 454, 681, 818, 908, 1135, 1227, 1362, 1589, 1636, 2045, 2270, 2454, 2724, 2863, 3178, 3405, 4090, 4540, 4767, 4908, 5726, 6135, 6356, 6810, 7945, 8180, 8589, 9534, 11452, 12270, 13620, 14315, 15890, 17178, 19068, 23835, 24540, 28630, 31780, 34356, 42945, 47670, 57260, 85890, 92843, 95340, 171780, 185686, 278529, 371372, 464215, 557058, 649901, 928430, 1114116, 1299802, 1392645, 1856860, 1949703, 2599604, 2785290, 3249505, 3899406, 5570580, 6499010, 7798812, 9748515, 12998020, 19497030, 38994060]

約数ペア:

[(1, 38994060), (2, 19497030), (3, 12998020), (4, 9748515), (5, 7798812), (6, 6499010), (7, 5570580), (10, 3899406), (12, 3249505), (14, 2785290), (15, 2599604), (20, 1949703), (21, 1856860), (28, 1392645), (30, 1299802), (35, 1114116), (42, 928430), (60, 649901), (70, 557058), (84, 464215), (105, 371372), (140, 278529), (210, 185686), (227, 171780), (409, 95340), (420, 92843), (454, 85890), (681, 57260), (818, 47670), (908, 42945), (1135, 34356), (1227, 31780), (1362, 28630), (1589, 24540), (1636, 23835), (2045, 19068), (2270, 17178), (2454, 15890), (2724, 14315), (2863, 13620), (3178, 12270), (3405, 11452), (4090, 9534), (4540, 8589), (4767, 8180), (4908, 7945), (5726, 6810), (6135, 6356)]