138710365420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37088333}}^1$

素因数の和:37088370

約数の個数: 48

約数和(自身を含む): 336465366048

約数和(自身を除く): 197755000628

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 37088333, 74176666, 148353332, 185441665, 370883330, 407971663, 630501661, 741766660, 815943326, 1261003322, 1631886652, 2039858315, 2522006644, 3152508305, 4079716630, 6305016610, 6935518271, 8159433260, 12610033220, 13871036542, 27742073084, 34677591355, 69355182710, 138710365420]

約数ペア:

[(1, 138710365420), (2, 69355182710), (4, 34677591355), (5, 27742073084), (10, 13871036542), (11, 12610033220), (17, 8159433260), (20, 6935518271), (22, 6305016610), (34, 4079716630), (44, 3152508305), (55, 2522006644), (68, 2039858315), (85, 1631886652), (110, 1261003322), (170, 815943326), (187, 741766660), (220, 630501661), (340, 407971663), (374, 370883330), (748, 185441665), (935, 148353332), (1870, 74176666), (3740, 37088333)]