90832020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89051}}^1$

素因数の和:89080

約数の個数: 48

約数和(自身を含む): 269293248

約数和(自身を除く): 178461228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 89051, 178102, 267153, 356204, 445255, 534306, 890510, 1068612, 1335765, 1513867, 1781020, 2671530, 3027734, 4541601, 5343060, 6055468, 7569335, 9083202, 15138670, 18166404, 22708005, 30277340, 45416010, 90832020]

約数ペア:

[(1, 90832020), (2, 45416010), (3, 30277340), (4, 22708005), (5, 18166404), (6, 15138670), (10, 9083202), (12, 7569335), (15, 6055468), (17, 5343060), (20, 4541601), (30, 3027734), (34, 2671530), (51, 1781020), (60, 1513867), (68, 1335765), (85, 1068612), (102, 890510), (170, 534306), (204, 445255), (255, 356204), (340, 267153), (510, 178102), (1020, 89051)]