27842670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 75055680

約数和(自身を除く): 47213010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1021, 1515, 1818, 2042, 2727, 3030, 3063, 4545, 5105, 5454, 6126, 9090, 9189, 10210, 13635, 15315, 18378, 27270, 27567, 30630, 45945, 55134, 91890, 103121, 137835, 206242, 275670, 309363, 515605, 618726, 928089, 1031210, 1546815, 1856178, 2784267, 3093630, 4640445, 5568534, 9280890, 13921335, 27842670]

約数ペア:

[(1, 27842670), (2, 13921335), (3, 9280890), (5, 5568534), (6, 4640445), (9, 3093630), (10, 2784267), (15, 1856178), (18, 1546815), (27, 1031210), (30, 928089), (45, 618726), (54, 515605), (90, 309363), (101, 275670), (135, 206242), (202, 137835), (270, 103121), (303, 91890), (505, 55134), (606, 45945), (909, 30630), (1010, 27567), (1021, 27270), (1515, 18378), (1818, 15315), (2042, 13635), (2727, 10210), (3030, 9189), (3063, 9090), (4545, 6126), (5105, 5454)]