2347068280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{111341}}^1$

素因数の和:111400

約数の個数: 64

約数和(自身を含む): 5771969280

約数和(自身を除く): 3424901000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 111341, 222682, 445364, 556705, 890728, 1113410, 1892797, 2226820, 3451571, 3785594, 4453640, 6903142, 7571188, 9463985, 13806284, 15142376, 17257855, 18927970, 27612568, 34515710, 37855940, 58676707, 69031420, 75711880, 117353414, 138062840, 234706828, 293383535, 469413656, 586767070, 1173534140, 2347068280]

約数ペア:

[(1, 2347068280), (2, 1173534140), (4, 586767070), (5, 469413656), (8, 293383535), (10, 234706828), (17, 138062840), (20, 117353414), (31, 75711880), (34, 69031420), (40, 58676707), (62, 37855940), (68, 34515710), (85, 27612568), (124, 18927970), (136, 17257855), (155, 15142376), (170, 13806284), (248, 9463985), (310, 7571188), (340, 6903142), (527, 4453640), (620, 3785594), (680, 3451571), (1054, 2226820), (1240, 1892797), (2108, 1113410), (2635, 890728), (4216, 556705), (5270, 445364), (10540, 222682), (21080, 111341)]