23716140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56467}}^1$

素因数の和:56486

約数の個数: 48

約数和(自身を含む): 75892992

約数和(自身を除く): 52176852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56467, 112934, 169401, 225868, 282335, 338802, 395269, 564670, 677604, 790538, 847005, 1129340, 1185807, 1581076, 1694010, 1976345, 2371614, 3388020, 3952690, 4743228, 5929035, 7905380, 11858070, 23716140]

約数ペア:

[(1, 23716140), (2, 11858070), (3, 7905380), (4, 5929035), (5, 4743228), (6, 3952690), (7, 3388020), (10, 2371614), (12, 1976345), (14, 1694010), (15, 1581076), (20, 1185807), (21, 1129340), (28, 847005), (30, 790538), (35, 677604), (42, 564670), (60, 395269), (70, 338802), (84, 282335), (105, 225868), (140, 169401), (210, 112934), (420, 56467)]