70172220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 203191632

約数和(自身を除く): 133019412

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, 1217, 1860, 1922, 2434, 2883, 3651, 3844, 4805, 4868, 5766, 6085, 7302, 9610, 11532, 12170, 14415, 14604, 18255, 19220, 24340, 28830, 36510, 37727, 57660, 73020, 75454, 113181, 150908, 188635, 226362, 377270, 452724, 565905, 754540, 1131810, 1169537, 2263620, 2339074, 3508611, 4678148, 5847685, 7017222, 11695370, 14034444, 17543055, 23390740, 35086110, 70172220]

約数ペア:

[(1, 70172220), (2, 35086110), (3, 23390740), (4, 17543055), (5, 14034444), (6, 11695370), (10, 7017222), (12, 5847685), (15, 4678148), (20, 3508611), (30, 2339074), (31, 2263620), (60, 1169537), (62, 1131810), (93, 754540), (124, 565905), (155, 452724), (186, 377270), (310, 226362), (372, 188635), (465, 150908), (620, 113181), (930, 75454), (961, 73020), (1217, 57660), (1860, 37727), (1922, 36510), (2434, 28830), (2883, 24340), (3651, 19220), (3844, 18255), (4805, 14604), (4868, 14415), (5766, 12170), (6085, 11532), (7302, 9610)]