69907460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 181198080

約数和(自身を除く): 111290620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 641, 665, 779, 820, 1148, 1282, 1330, 1435, 1558, 2564, 2660, 2870, 3116, 3205, 3895, 4487, 5453, 5740, 6410, 7790, 8974, 10906, 12179, 12820, 15580, 17948, 21812, 22435, 24358, 26281, 27265, 44870, 48716, 52562, 54530, 60895, 85253, 89740, 105124, 109060, 121790, 131405, 170506, 183967, 243580, 262810, 341012, 367934, 426265, 499339, 525620, 735868, 852530, 919835, 998678, 1705060, 1839670, 1997356, 2496695, 3495373, 3679340, 4993390, 6990746, 9986780, 13981492, 17476865, 34953730, 69907460]

約数ペア:

[(1, 69907460), (2, 34953730), (4, 17476865), (5, 13981492), (7, 9986780), (10, 6990746), (14, 4993390), (19, 3679340), (20, 3495373), (28, 2496695), (35, 1997356), (38, 1839670), (41, 1705060), (70, 998678), (76, 919835), (82, 852530), (95, 735868), (133, 525620), (140, 499339), (164, 426265), (190, 367934), (205, 341012), (266, 262810), (287, 243580), (380, 183967), (410, 170506), (532, 131405), (574, 121790), (641, 109060), (665, 105124), (779, 89740), (820, 85253), (1148, 60895), (1282, 54530), (1330, 52562), (1435, 48716), (1558, 44870), (2564, 27265), (2660, 26281), (2870, 24358), (3116, 22435), (3205, 21812), (3895, 17948), (4487, 15580), (5453, 12820), (5740, 12179), (6410, 10906), (7790, 8974)]