11851890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 30238272

約数和(自身を除く): 18386382

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1367, 1445, 1734, 2734, 2890, 4101, 4335, 6835, 8202, 8670, 13670, 20505, 23239, 41010, 46478, 69717, 116195, 139434, 232390, 348585, 395063, 697170, 790126, 1185189, 1975315, 2370378, 3950630, 5925945, 11851890]

約数ペア:

[(1, 11851890), (2, 5925945), (3, 3950630), (5, 2370378), (6, 1975315), (10, 1185189), (15, 790126), (17, 697170), (30, 395063), (34, 348585), (51, 232390), (85, 139434), (102, 116195), (170, 69717), (255, 46478), (289, 41010), (510, 23239), (578, 20505), (867, 13670), (1367, 8670), (1445, 8202), (1734, 6835), (2734, 4335), (2890, 4101)]