38971530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3733

約数の個数: 80

約数和(自身を含む): 112881384

約数和(自身を除く): 73909854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 3701, 5265, 7402, 10530, 11103, 18505, 22206, 33309, 37010, 48113, 55515, 66618, 96226, 99927, 111030, 144339, 166545, 199854, 240565, 288678, 299781, 333090, 433017, 481130, 499635, 599562, 721695, 866034, 999270, 1299051, 1443390, 1498905, 2165085, 2598102, 2997810, 3897153, 4330170, 6495255, 7794306, 12990510, 19485765, 38971530]

約数ペア:

[(1, 38971530), (2, 19485765), (3, 12990510), (5, 7794306), (6, 6495255), (9, 4330170), (10, 3897153), (13, 2997810), (15, 2598102), (18, 2165085), (26, 1498905), (27, 1443390), (30, 1299051), (39, 999270), (45, 866034), (54, 721695), (65, 599562), (78, 499635), (81, 481130), (90, 433017), (117, 333090), (130, 299781), (135, 288678), (162, 240565), (195, 199854), (234, 166545), (270, 144339), (351, 111030), (390, 99927), (405, 96226), (585, 66618), (702, 55515), (810, 48113), (1053, 37010), (1170, 33309), (1755, 22206), (2106, 18505), (3510, 11103), (3701, 10530), (5265, 7402)]