90612690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 257385600

約数和(自身を除く): 166772910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 449, 465, 651, 898, 930, 961, 1085, 1302, 1347, 1922, 2170, 2245, 2694, 2883, 3143, 3255, 4490, 4805, 5766, 6286, 6510, 6727, 6735, 9429, 9610, 13454, 13470, 13919, 14415, 15715, 18858, 20181, 27838, 28830, 31430, 33635, 40362, 41757, 47145, 67270, 69595, 83514, 94290, 97433, 100905, 139190, 194866, 201810, 208785, 292299, 417570, 431489, 487165, 584598, 862978, 974330, 1294467, 1461495, 2157445, 2588934, 2922990, 3020423, 4314890, 6040846, 6472335, 9061269, 12944670, 15102115, 18122538, 30204230, 45306345, 90612690]

約数ペア:

[(1, 90612690), (2, 45306345), (3, 30204230), (5, 18122538), (6, 15102115), (7, 12944670), (10, 9061269), (14, 6472335), (15, 6040846), (21, 4314890), (30, 3020423), (31, 2922990), (35, 2588934), (42, 2157445), (62, 1461495), (70, 1294467), (93, 974330), (105, 862978), (155, 584598), (186, 487165), (210, 431489), (217, 417570), (310, 292299), (434, 208785), (449, 201810), (465, 194866), (651, 139190), (898, 100905), (930, 97433), (961, 94290), (1085, 83514), (1302, 69595), (1347, 67270), (1922, 47145), (2170, 41757), (2245, 40362), (2694, 33635), (2883, 31430), (3143, 28830), (3255, 27838), (4490, 20181), (4805, 18858), (5766, 15715), (6286, 14415), (6510, 13919), (6727, 13470), (6735, 13454), (9429, 9610)]