655123070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{8117}}^1$

素因数の和:9284

約数の個数: 32

約数和(自身を含む): 1349016768

約数和(自身を除く): 693893698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1153, 2306, 5765, 8071, 8117, 11530, 16142, 16234, 40355, 40585, 56819, 80710, 81170, 113638, 284095, 568190, 9358901, 18717802, 46794505, 65512307, 93589010, 131024614, 327561535, 655123070]

約数ペア:

[(1, 655123070), (2, 327561535), (5, 131024614), (7, 93589010), (10, 65512307), (14, 46794505), (35, 18717802), (70, 9358901), (1153, 568190), (2306, 284095), (5765, 113638), (8071, 81170), (8117, 80710), (11530, 56819), (16142, 40585), (16234, 40355)]