38190180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 123863040

約数和(自身を除く): 85672860

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, 395, 420, 474, 553, 790, 948, 1106, 1151, 1185, 1580, 1659, 2212, 2302, 2370, 2765, 3318, 3453, 4604, 4740, 5530, 5755, 6636, 6906, 8057, 8295, 11060, 11510, 13812, 16114, 16590, 17265, 23020, 24171, 32228, 33180, 34530, 40285, 48342, 69060, 80570, 90929, 96684, 120855, 161140, 181858, 241710, 272787, 363716, 454645, 483420, 545574, 636503, 909290, 1091148, 1273006, 1363935, 1818580, 1909509, 2546012, 2727870, 3182515, 3819018, 5455740, 6365030, 7638036, 9547545, 12730060, 19095090, 38190180]

約数ペア:

[(1, 38190180), (2, 19095090), (3, 12730060), (4, 9547545), (5, 7638036), (6, 6365030), (7, 5455740), (10, 3819018), (12, 3182515), (14, 2727870), (15, 2546012), (20, 1909509), (21, 1818580), (28, 1363935), (30, 1273006), (35, 1091148), (42, 909290), (60, 636503), (70, 545574), (79, 483420), (84, 454645), (105, 363716), (140, 272787), (158, 241710), (210, 181858), (237, 161140), (316, 120855), (395, 96684), (420, 90929), (474, 80570), (553, 69060), (790, 48342), (948, 40285), (1106, 34530), (1151, 33180), (1185, 32228), (1580, 24171), (1659, 23020), (2212, 17265), (2302, 16590), (2370, 16114), (2765, 13812), (3318, 11510), (3453, 11060), (4604, 8295), (4740, 8057), (5530, 6906), (5755, 6636)]