38895930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 66339270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2029, 2130, 3195, 3834, 4058, 6087, 6390, 9585, 10145, 12174, 18261, 19170, 20290, 30435, 36522, 54783, 60870, 91305, 109566, 144059, 182610, 273915, 288118, 432177, 547830, 720295, 864354, 1296531, 1440590, 2160885, 2593062, 3889593, 4321770, 6482655, 7779186, 12965310, 19447965, 38895930]

約数ペア:

[(1, 38895930), (2, 19447965), (3, 12965310), (5, 7779186), (6, 6482655), (9, 4321770), (10, 3889593), (15, 2593062), (18, 2160885), (27, 1440590), (30, 1296531), (45, 864354), (54, 720295), (71, 547830), (90, 432177), (135, 288118), (142, 273915), (213, 182610), (270, 144059), (355, 109566), (426, 91305), (639, 60870), (710, 54783), (1065, 36522), (1278, 30435), (1917, 20290), (2029, 19170), (2130, 18261), (3195, 12174), (3834, 10145), (4058, 9585), (6087, 6390)]