7156917590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 13583462400

約数和(自身を除く): 6426544810

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 271, 398, 542, 577, 995, 1154, 1355, 1990, 2710, 2885, 4577, 5770, 6233, 9154, 12466, 13271, 22885, 26542, 31165, 45770, 53929, 62330, 66355, 107858, 114823, 132710, 156367, 229646, 269645, 312734, 539290, 574115, 781835, 1148230, 1240367, 1563670, 2480734, 2640929, 3596441, 5281858, 6201835, 7192882, 12403670, 13204645, 17982205, 26409290, 31117033, 35964410, 62234066, 155585165, 311170330, 715691759, 1431383518, 3578458795, 7156917590]

約数ペア:

[(1, 7156917590), (2, 3578458795), (5, 1431383518), (10, 715691759), (23, 311170330), (46, 155585165), (115, 62234066), (199, 35964410), (230, 31117033), (271, 26409290), (398, 17982205), (542, 13204645), (577, 12403670), (995, 7192882), (1154, 6201835), (1355, 5281858), (1990, 3596441), (2710, 2640929), (2885, 2480734), (4577, 1563670), (5770, 1240367), (6233, 1148230), (9154, 781835), (12466, 574115), (13271, 539290), (22885, 312734), (26542, 269645), (31165, 229646), (45770, 156367), (53929, 132710), (62330, 114823), (66355, 107858)]