66478260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 194568192

約数和(自身を除く): 128089932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 103, 124, 155, 186, 206, 309, 310, 347, 372, 412, 465, 515, 618, 620, 694, 930, 1030, 1041, 1236, 1388, 1545, 1735, 1860, 2060, 2082, 3090, 3193, 3470, 4164, 5205, 6180, 6386, 6940, 9579, 10410, 10757, 12772, 15965, 19158, 20820, 21514, 31930, 32271, 35741, 38316, 43028, 47895, 53785, 63860, 64542, 71482, 95790, 107223, 107570, 129084, 142964, 161355, 178705, 191580, 214446, 215140, 322710, 357410, 428892, 536115, 645420, 714820, 1072230, 1107971, 2144460, 2215942, 3323913, 4431884, 5539855, 6647826, 11079710, 13295652, 16619565, 22159420, 33239130, 66478260]

約数ペア:

[(1, 66478260), (2, 33239130), (3, 22159420), (4, 16619565), (5, 13295652), (6, 11079710), (10, 6647826), (12, 5539855), (15, 4431884), (20, 3323913), (30, 2215942), (31, 2144460), (60, 1107971), (62, 1072230), (93, 714820), (103, 645420), (124, 536115), (155, 428892), (186, 357410), (206, 322710), (309, 215140), (310, 214446), (347, 191580), (372, 178705), (412, 161355), (465, 142964), (515, 129084), (618, 107570), (620, 107223), (694, 95790), (930, 71482), (1030, 64542), (1041, 63860), (1236, 53785), (1388, 47895), (1545, 43028), (1735, 38316), (1860, 35741), (2060, 32271), (2082, 31930), (3090, 21514), (3193, 20820), (3470, 19158), (4164, 15965), (5205, 12772), (6180, 10757), (6386, 10410), (6940, 9579)]