1131567420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{992603}}^1$

素因数の和:992634

約数の個数: 48

約数和(自身を含む): 3335149440

約数和(自身を除く): 2203582020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 992603, 1985206, 2977809, 3970412, 4963015, 5955618, 9926030, 11911236, 14889045, 18859457, 19852060, 29778090, 37718914, 56578371, 59556180, 75437828, 94297285, 113156742, 188594570, 226313484, 282891855, 377189140, 565783710, 1131567420]

約数ペア:

[(1, 1131567420), (2, 565783710), (3, 377189140), (4, 282891855), (5, 226313484), (6, 188594570), (10, 113156742), (12, 94297285), (15, 75437828), (19, 59556180), (20, 56578371), (30, 37718914), (38, 29778090), (57, 19852060), (60, 18859457), (76, 14889045), (95, 11911236), (114, 9926030), (190, 5955618), (228, 4963015), (285, 3970412), (380, 2977809), (570, 1985206), (1140, 992603)]