13381470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 36936000

約数和(自身を除く): 23554530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 1709, 2610, 3418, 3915, 5127, 7830, 8545, 10254, 15381, 17090, 25635, 30762, 46143, 49561, 51270, 76905, 92286, 99122, 148683, 153810, 230715, 247805, 297366, 446049, 461430, 495610, 743415, 892098, 1338147, 1486830, 2230245, 2676294, 4460490, 6690735, 13381470]

約数ペア:

[(1, 13381470), (2, 6690735), (3, 4460490), (5, 2676294), (6, 2230245), (9, 1486830), (10, 1338147), (15, 892098), (18, 743415), (27, 495610), (29, 461430), (30, 446049), (45, 297366), (54, 247805), (58, 230715), (87, 153810), (90, 148683), (135, 99122), (145, 92286), (174, 76905), (261, 51270), (270, 49561), (290, 46143), (435, 30762), (522, 25635), (783, 17090), (870, 15381), (1305, 10254), (1566, 8545), (1709, 7830), (2610, 5127), (3418, 3915)]