161001810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11251}}^1$

素因数の和:11320

約数の個数: 64

約数和(自身を含む): 437477760

約数和(自身を除く): 276475950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 11251, 14310, 22502, 33753, 56255, 67506, 101259, 112510, 168765, 202518, 303777, 337530, 506295, 596303, 607554, 1012590, 1192606, 1518885, 1788909, 2981515, 3037770, 3577818, 5366727, 5963030, 8944545, 10733454, 16100181, 17889090, 26833635, 32200362, 53667270, 80500905, 161001810]

約数ペア:

[(1, 161001810), (2, 80500905), (3, 53667270), (5, 32200362), (6, 26833635), (9, 17889090), (10, 16100181), (15, 10733454), (18, 8944545), (27, 5963030), (30, 5366727), (45, 3577818), (53, 3037770), (54, 2981515), (90, 1788909), (106, 1518885), (135, 1192606), (159, 1012590), (265, 607554), (270, 596303), (318, 506295), (477, 337530), (530, 303777), (795, 202518), (954, 168765), (1431, 112510), (1590, 101259), (2385, 67506), (2862, 56255), (4770, 33753), (7155, 22502), (11251, 14310)]