187223260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 468357120

約数和(自身を除く): 281133860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 179, 217, 241, 310, 358, 434, 482, 620, 716, 868, 895, 964, 1085, 1205, 1253, 1687, 1790, 2170, 2410, 2506, 3374, 3580, 4340, 4820, 5012, 5549, 6265, 6748, 7471, 8435, 11098, 12530, 14942, 16870, 22196, 25060, 27745, 29884, 33740, 37355, 38843, 43139, 52297, 55490, 74710, 77686, 86278, 104594, 110980, 149420, 155372, 172556, 194215, 209188, 215695, 261485, 301973, 388430, 431390, 522970, 603946, 776860, 862780, 1045940, 1207892, 1337309, 1509865, 2674618, 3019730, 5349236, 6039460, 6686545, 9361163, 13373090, 18722326, 26746180, 37444652, 46805815, 93611630, 187223260]

約数ペア:

[(1, 187223260), (2, 93611630), (4, 46805815), (5, 37444652), (7, 26746180), (10, 18722326), (14, 13373090), (20, 9361163), (28, 6686545), (31, 6039460), (35, 5349236), (62, 3019730), (70, 2674618), (124, 1509865), (140, 1337309), (155, 1207892), (179, 1045940), (217, 862780), (241, 776860), (310, 603946), (358, 522970), (434, 431390), (482, 388430), (620, 301973), (716, 261485), (868, 215695), (895, 209188), (964, 194215), (1085, 172556), (1205, 155372), (1253, 149420), (1687, 110980), (1790, 104594), (2170, 86278), (2410, 77686), (2506, 74710), (3374, 55490), (3580, 52297), (4340, 43139), (4820, 38843), (5012, 37355), (5549, 33740), (6265, 29884), (6748, 27745), (7471, 25060), (8435, 22196), (11098, 16870), (12530, 14942)]