1799665020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3332713}}^1$

素因数の和:3332731

約数の個数: 48

約数和(自身を含む): 5598959520

約数和(自身を除く): 3799294500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3332713, 6665426, 9998139, 13330852, 16663565, 19996278, 29994417, 33327130, 39992556, 49990695, 59988834, 66654260, 89983251, 99981390, 119977668, 149972085, 179966502, 199962780, 299944170, 359933004, 449916255, 599888340, 899832510, 1799665020]

約数ペア:

[(1, 1799665020), (2, 899832510), (3, 599888340), (4, 449916255), (5, 359933004), (6, 299944170), (9, 199962780), (10, 179966502), (12, 149972085), (15, 119977668), (18, 99981390), (20, 89983251), (27, 66654260), (30, 59988834), (36, 49990695), (45, 39992556), (54, 33327130), (60, 29994417), (90, 19996278), (108, 16663565), (135, 13330852), (180, 9998139), (270, 6665426), (540, 3332713)]