2950500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{281}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 9854208

約数和(自身を除く): 6903708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 281, 300, 350, 375, 420, 500, 525, 562, 700, 750, 843, 875, 1050, 1124, 1405, 1500, 1686, 1750, 1967, 2100, 2625, 2810, 3372, 3500, 3934, 4215, 5250, 5620, 5901, 7025, 7868, 8430, 9835, 10500, 11802, 14050, 16860, 19670, 21075, 23604, 28100, 29505, 35125, 39340, 42150, 49175, 59010, 70250, 84300, 98350, 105375, 118020, 140500, 147525, 196700, 210750, 245875, 295050, 421500, 491750, 590100, 737625, 983500, 1475250, 2950500]

約数ペア:

[(1, 2950500), (2, 1475250), (3, 983500), (4, 737625), (5, 590100), (6, 491750), (7, 421500), (10, 295050), (12, 245875), (14, 210750), (15, 196700), (20, 147525), (21, 140500), (25, 118020), (28, 105375), (30, 98350), (35, 84300), (42, 70250), (50, 59010), (60, 49175), (70, 42150), (75, 39340), (84, 35125), (100, 29505), (105, 28100), (125, 23604), (140, 21075), (150, 19670), (175, 16860), (210, 14050), (250, 11802), (281, 10500), (300, 9835), (350, 8430), (375, 7868), (420, 7025), (500, 5901), (525, 5620), (562, 5250), (700, 4215), (750, 3934), (843, 3500), (875, 3372), (1050, 2810), (1124, 2625), (1405, 2100), (1500, 1967), (1686, 1750)]