6633620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{967}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 16262400

約数和(自身を除く): 9628780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 967, 980, 1372, 1715, 1934, 3430, 3868, 4835, 6769, 6860, 9670, 13538, 19340, 27076, 33845, 47383, 67690, 94766, 135380, 189532, 236915, 331681, 473830, 663362, 947660, 1326724, 1658405, 3316810, 6633620]

約数ペア:

[(1, 6633620), (2, 3316810), (4, 1658405), (5, 1326724), (7, 947660), (10, 663362), (14, 473830), (20, 331681), (28, 236915), (35, 189532), (49, 135380), (70, 94766), (98, 67690), (140, 47383), (196, 33845), (245, 27076), (343, 19340), (490, 13538), (686, 9670), (967, 6860), (980, 6769), (1372, 4835), (1715, 3868), (1934, 3430)]