477828420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8287}}^1$

素因数の和:8361

約数の個数: 72

約数和(自身を含む): 1382637312

約数和(自身を除く): 904808892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 5766, 8287, 9610, 11532, 14415, 16574, 19220, 24861, 28830, 33148, 41435, 49722, 57660, 82870, 99444, 124305, 165740, 248610, 256897, 497220, 513794, 770691, 1027588, 1284485, 1541382, 2568970, 3082764, 3853455, 5137940, 7706910, 7963807, 15413820, 15927614, 23891421, 31855228, 39819035, 47782842, 79638070, 95565684, 119457105, 159276140, 238914210, 477828420]

約数ペア:

[(1, 477828420), (2, 238914210), (3, 159276140), (4, 119457105), (5, 95565684), (6, 79638070), (10, 47782842), (12, 39819035), (15, 31855228), (20, 23891421), (30, 15927614), (31, 15413820), (60, 7963807), (62, 7706910), (93, 5137940), (124, 3853455), (155, 3082764), (186, 2568970), (310, 1541382), (372, 1284485), (465, 1027588), (620, 770691), (930, 513794), (961, 497220), (1860, 256897), (1922, 248610), (2883, 165740), (3844, 124305), (4805, 99444), (5766, 82870), (8287, 57660), (9610, 49722), (11532, 41435), (14415, 33148), (16574, 28830), (19220, 24861)]