41562780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 138047616

約数和(自身を除く): 96484836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 211, 245, 268, 294, 335, 402, 420, 422, 469, 490, 588, 633, 670, 735, 804, 844, 938, 980, 1005, 1055, 1266, 1340, 1407, 1470, 1477, 1876, 2010, 2110, 2345, 2532, 2814, 2940, 2954, 3165, 3283, 4020, 4220, 4431, 4690, 5628, 5908, 6330, 6566, 7035, 7385, 8862, 9380, 9849, 10339, 12660, 13132, 14070, 14137, 14770, 16415, 17724, 19698, 20678, 22155, 28140, 28274, 29540, 31017, 32830, 39396, 41356, 42411, 44310, 49245, 51695, 56548, 62034, 65660, 70685, 84822, 88620, 98490, 98959, 103390, 124068, 141370, 155085, 169644, 196980, 197918, 206780, 212055, 282740, 296877, 310170, 395836, 424110, 494795, 593754, 620340, 692713, 848220, 989590, 1187508, 1385426, 1484385, 1979180, 2078139, 2770852, 2968770, 3463565, 4156278, 5937540, 6927130, 8312556, 10390695, 13854260, 20781390, 41562780]

約数ペア:

[(1, 41562780), (2, 20781390), (3, 13854260), (4, 10390695), (5, 8312556), (6, 6927130), (7, 5937540), (10, 4156278), (12, 3463565), (14, 2968770), (15, 2770852), (20, 2078139), (21, 1979180), (28, 1484385), (30, 1385426), (35, 1187508), (42, 989590), (49, 848220), (60, 692713), (67, 620340), (70, 593754), (84, 494795), (98, 424110), (105, 395836), (134, 310170), (140, 296877), (147, 282740), (196, 212055), (201, 206780), (210, 197918), (211, 196980), (245, 169644), (268, 155085), (294, 141370), (335, 124068), (402, 103390), (420, 98959), (422, 98490), (469, 88620), (490, 84822), (588, 70685), (633, 65660), (670, 62034), (735, 56548), (804, 51695), (844, 49245), (938, 44310), (980, 42411), (1005, 41356), (1055, 39396), (1266, 32830), (1340, 31017), (1407, 29540), (1470, 28274), (1477, 28140), (1876, 22155), (2010, 20678), (2110, 19698), (2345, 17724), (2532, 16415), (2814, 14770), (2940, 14137), (2954, 14070), (3165, 13132), (3283, 12660), (4020, 10339), (4220, 9849), (4431, 9380), (4690, 8862), (5628, 7385), (5908, 7035), (6330, 6566)]