2901000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{967}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 9060480

約数和(自身を除く): 6159480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 967, 1000, 1500, 1934, 2901, 3000, 3868, 4835, 5802, 7736, 9670, 11604, 14505, 19340, 23208, 24175, 29010, 38680, 48350, 58020, 72525, 96700, 116040, 120875, 145050, 193400, 241750, 290100, 362625, 483500, 580200, 725250, 967000, 1450500, 2901000]

約数ペア:

[(1, 2901000), (2, 1450500), (3, 967000), (4, 725250), (5, 580200), (6, 483500), (8, 362625), (10, 290100), (12, 241750), (15, 193400), (20, 145050), (24, 120875), (25, 116040), (30, 96700), (40, 72525), (50, 58020), (60, 48350), (75, 38680), (100, 29010), (120, 24175), (125, 23208), (150, 19340), (200, 14505), (250, 11604), (300, 9670), (375, 7736), (500, 5802), (600, 4835), (750, 3868), (967, 3000), (1000, 2901), (1500, 1934)]