129356940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 383685120

約数和(自身を除く): 254328180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 233, 285, 380, 466, 487, 570, 699, 932, 974, 1140, 1165, 1398, 1461, 1948, 2330, 2435, 2796, 2922, 3495, 4427, 4660, 4870, 5844, 6990, 7305, 8854, 9253, 9740, 13281, 13980, 14610, 17708, 18506, 22135, 26562, 27759, 29220, 37012, 44270, 46265, 53124, 55518, 66405, 88540, 92530, 111036, 113471, 132810, 138795, 185060, 226942, 265620, 277590, 340413, 453884, 555180, 567355, 680826, 1134710, 1361652, 1702065, 2155949, 2269420, 3404130, 4311898, 6467847, 6808260, 8623796, 10779745, 12935694, 21559490, 25871388, 32339235, 43118980, 64678470, 129356940]

約数ペア:

[(1, 129356940), (2, 64678470), (3, 43118980), (4, 32339235), (5, 25871388), (6, 21559490), (10, 12935694), (12, 10779745), (15, 8623796), (19, 6808260), (20, 6467847), (30, 4311898), (38, 3404130), (57, 2269420), (60, 2155949), (76, 1702065), (95, 1361652), (114, 1134710), (190, 680826), (228, 567355), (233, 555180), (285, 453884), (380, 340413), (466, 277590), (487, 265620), (570, 226942), (699, 185060), (932, 138795), (974, 132810), (1140, 113471), (1165, 111036), (1398, 92530), (1461, 88540), (1948, 66405), (2330, 55518), (2435, 53124), (2796, 46265), (2922, 44270), (3495, 37012), (4427, 29220), (4660, 27759), (4870, 26562), (5844, 22135), (6990, 18506), (7305, 17708), (8854, 14610), (9253, 13980), (9740, 13281)]