6354921740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{9343}}^1$

素因数の和:9902

約数の個数: 48

約数和(自身を含む): 13563002880

約数和(自身を除く): 7208081140

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 479, 710, 958, 1420, 1916, 2395, 4790, 9343, 9580, 18686, 34009, 37372, 46715, 68018, 93430, 136036, 170045, 186860, 340090, 663353, 680180, 1326706, 2653412, 3316765, 4475297, 6633530, 8950594, 13267060, 17901188, 22376485, 44752970, 89505940, 317746087, 635492174, 1270984348, 1588730435, 3177460870, 6354921740]

約数ペア:

[(1, 6354921740), (2, 3177460870), (4, 1588730435), (5, 1270984348), (10, 635492174), (20, 317746087), (71, 89505940), (142, 44752970), (284, 22376485), (355, 17901188), (479, 13267060), (710, 8950594), (958, 6633530), (1420, 4475297), (1916, 3316765), (2395, 2653412), (4790, 1326706), (9343, 680180), (9580, 663353), (18686, 340090), (34009, 186860), (37372, 170045), (46715, 136036), (68018, 93430)]