84704060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1933}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 204044736

約数和(自身を除く): 119340676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 1933, 2191, 3130, 3866, 4382, 6260, 7732, 8764, 9665, 10955, 13531, 19330, 21910, 27062, 38660, 43820, 54124, 67655, 135310, 270620, 605029, 1210058, 2420116, 3025145, 4235203, 6050290, 8470406, 12100580, 16940812, 21176015, 42352030, 84704060]

約数ペア:

[(1, 84704060), (2, 42352030), (4, 21176015), (5, 16940812), (7, 12100580), (10, 8470406), (14, 6050290), (20, 4235203), (28, 3025145), (35, 2420116), (70, 1210058), (140, 605029), (313, 270620), (626, 135310), (1252, 67655), (1565, 54124), (1933, 43820), (2191, 38660), (3130, 27062), (3866, 21910), (4382, 19330), (6260, 13531), (7732, 10955), (8764, 9665)]