12892260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 39029760

約数和(自身を除く): 26137500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 263, 285, 380, 430, 516, 526, 570, 645, 789, 817, 860, 1052, 1140, 1290, 1315, 1578, 1634, 2451, 2580, 2630, 3156, 3268, 3945, 4085, 4902, 4997, 5260, 7890, 8170, 9804, 9994, 11309, 12255, 14991, 15780, 16340, 19988, 22618, 24510, 24985, 29982, 33927, 45236, 49020, 49970, 56545, 59964, 67854, 74955, 99940, 113090, 135708, 149910, 169635, 214871, 226180, 299820, 339270, 429742, 644613, 678540, 859484, 1074355, 1289226, 2148710, 2578452, 3223065, 4297420, 6446130, 12892260]

約数ペア:

[(1, 12892260), (2, 6446130), (3, 4297420), (4, 3223065), (5, 2578452), (6, 2148710), (10, 1289226), (12, 1074355), (15, 859484), (19, 678540), (20, 644613), (30, 429742), (38, 339270), (43, 299820), (57, 226180), (60, 214871), (76, 169635), (86, 149910), (95, 135708), (114, 113090), (129, 99940), (172, 74955), (190, 67854), (215, 59964), (228, 56545), (258, 49970), (263, 49020), (285, 45236), (380, 33927), (430, 29982), (516, 24985), (526, 24510), (570, 22618), (645, 19988), (789, 16340), (817, 15780), (860, 14991), (1052, 12255), (1140, 11309), (1290, 9994), (1315, 9804), (1578, 8170), (1634, 7890), (2451, 5260), (2580, 4997), (2630, 4902), (3156, 4085), (3268, 3945)]