31340790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8929}}^1$

素因数の和:8958

約数の個数: 64

約数和(自身を含む): 90014400

約数和(自身を除く): 58673610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 8929, 17858, 26787, 44645, 53574, 80361, 89290, 116077, 133935, 160722, 232154, 241083, 267870, 348231, 401805, 482166, 580385, 696462, 803610, 1044693, 1160770, 1205415, 1741155, 2089386, 2410830, 3134079, 3482310, 5223465, 6268158, 10446930, 15670395, 31340790]

約数ペア:

[(1, 31340790), (2, 15670395), (3, 10446930), (5, 6268158), (6, 5223465), (9, 3482310), (10, 3134079), (13, 2410830), (15, 2089386), (18, 1741155), (26, 1205415), (27, 1160770), (30, 1044693), (39, 803610), (45, 696462), (54, 580385), (65, 482166), (78, 401805), (90, 348231), (117, 267870), (130, 241083), (135, 232154), (195, 160722), (234, 133935), (270, 116077), (351, 89290), (390, 80361), (585, 53574), (702, 44645), (1170, 26787), (1755, 17858), (3510, 8929)]