82292280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97967}}^1$

素因数の和:97988

約数の個数: 64

約数和(自身を含む): 282147840

約数和(自身を除く): 199855560

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, 97967, 195934, 293901, 391868, 489835, 587802, 685769, 783736, 979670, 1175604, 1371538, 1469505, 1959340, 2057307, 2351208, 2743076, 2939010, 3428845, 3918680, 4114614, 5486152, 5878020, 6857690, 8229228, 10286535, 11756040, 13715380, 16458456, 20573070, 27430760, 41146140, 82292280]

約数ペア:

[(1, 82292280), (2, 41146140), (3, 27430760), (4, 20573070), (5, 16458456), (6, 13715380), (7, 11756040), (8, 10286535), (10, 8229228), (12, 6857690), (14, 5878020), (15, 5486152), (20, 4114614), (21, 3918680), (24, 3428845), (28, 2939010), (30, 2743076), (35, 2351208), (40, 2057307), (42, 1959340), (56, 1469505), (60, 1371538), (70, 1175604), (84, 979670), (105, 783736), (120, 685769), (140, 587802), (168, 489835), (210, 391868), (280, 293901), (420, 195934), (840, 97967)]