1976100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{941}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 6541248

約数和(自身を除く): 4565148

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 941, 1050, 1882, 2100, 2823, 3764, 4705, 5646, 6587, 9410, 11292, 13174, 14115, 18820, 19761, 23525, 26348, 28230, 32935, 39522, 47050, 56460, 65870, 70575, 79044, 94100, 98805, 131740, 141150, 164675, 197610, 282300, 329350, 395220, 494025, 658700, 988050, 1976100]

約数ペア:

[(1, 1976100), (2, 988050), (3, 658700), (4, 494025), (5, 395220), (6, 329350), (7, 282300), (10, 197610), (12, 164675), (14, 141150), (15, 131740), (20, 98805), (21, 94100), (25, 79044), (28, 70575), (30, 65870), (35, 56460), (42, 47050), (50, 39522), (60, 32935), (70, 28230), (75, 26348), (84, 23525), (100, 19761), (105, 18820), (140, 14115), (150, 13174), (175, 11292), (210, 9410), (300, 6587), (350, 5646), (420, 4705), (525, 3764), (700, 2823), (941, 2100), (1050, 1882)]