11911620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 38707200

約数和(自身を除く): 26795580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 359, 395, 420, 474, 553, 718, 790, 948, 1077, 1106, 1185, 1436, 1580, 1659, 1795, 2154, 2212, 2370, 2513, 2765, 3318, 3590, 4308, 4740, 5026, 5385, 5530, 6636, 7180, 7539, 8295, 10052, 10770, 11060, 12565, 15078, 16590, 21540, 25130, 28361, 30156, 33180, 37695, 50260, 56722, 75390, 85083, 113444, 141805, 150780, 170166, 198527, 283610, 340332, 397054, 425415, 567220, 595581, 794108, 850830, 992635, 1191162, 1701660, 1985270, 2382324, 2977905, 3970540, 5955810, 11911620]

約数ペア:

[(1, 11911620), (2, 5955810), (3, 3970540), (4, 2977905), (5, 2382324), (6, 1985270), (7, 1701660), (10, 1191162), (12, 992635), (14, 850830), (15, 794108), (20, 595581), (21, 567220), (28, 425415), (30, 397054), (35, 340332), (42, 283610), (60, 198527), (70, 170166), (79, 150780), (84, 141805), (105, 113444), (140, 85083), (158, 75390), (210, 56722), (237, 50260), (316, 37695), (359, 33180), (395, 30156), (420, 28361), (474, 25130), (553, 21540), (718, 16590), (790, 15078), (948, 12565), (1077, 11060), (1106, 10770), (1185, 10052), (1436, 8295), (1580, 7539), (1659, 7180), (1795, 6636), (2154, 5530), (2212, 5385), (2370, 5026), (2513, 4740), (2765, 4308), (3318, 3590)]