190702680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227027}}^1$

素因数の和:227048

約数の個数: 64

約数和(自身を含む): 653840640

約数和(自身を除く): 463137960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 227027, 454054, 681081, 908108, 1135135, 1362162, 1589189, 1816216, 2270270, 2724324, 3178378, 3405405, 4540540, 4767567, 5448648, 6356756, 6810810, 7945945, 9081080, 9535134, 12713512, 13621620, 15891890, 19070268, 23837835, 27243240, 31783780, 38140536, 47675670, 63567560, 95351340, 190702680]

約数ペア:

[(1, 190702680), (2, 95351340), (3, 63567560), (4, 47675670), (5, 38140536), (6, 31783780), (7, 27243240), (8, 23837835), (10, 19070268), (12, 15891890), (14, 13621620), (15, 12713512), (20, 9535134), (21, 9081080), (24, 7945945), (28, 6810810), (30, 6356756), (35, 5448648), (40, 4767567), (42, 4540540), (56, 3405405), (60, 3178378), (70, 2724324), (84, 2270270), (105, 1816216), (120, 1589189), (140, 1362162), (168, 1135135), (210, 908108), (280, 681081), (420, 454054), (840, 227027)]