2476661740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{198769}}^1$

素因数の和:198874

約数の個数: 48

約数和(自身を含む): 6010804800

約数和(自身を除く): 3534143060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 198769, 397538, 795076, 993845, 1391383, 1987690, 2782766, 3975380, 5565532, 6956915, 13913830, 17690441, 27827660, 35380882, 70761764, 88452205, 123833087, 176904410, 247666174, 353808820, 495332348, 619165435, 1238330870, 2476661740]

約数ペア:

[(1, 2476661740), (2, 1238330870), (4, 619165435), (5, 495332348), (7, 353808820), (10, 247666174), (14, 176904410), (20, 123833087), (28, 88452205), (35, 70761764), (70, 35380882), (89, 27827660), (140, 17690441), (178, 13913830), (356, 6956915), (445, 5565532), (623, 3975380), (890, 2782766), (1246, 1987690), (1780, 1391383), (2492, 993845), (3115, 795076), (6230, 397538), (12460, 198769)]