2844540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15803}}^1$

素因数の和:15818

約数の個数: 36

約数和(自身を含む): 8628984

約数和(自身を除く): 5784444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15803, 31606, 47409, 63212, 79015, 94818, 142227, 158030, 189636, 237045, 284454, 316060, 474090, 568908, 711135, 948180, 1422270, 2844540]

約数ペア:

[(1, 2844540), (2, 1422270), (3, 948180), (4, 711135), (5, 568908), (6, 474090), (9, 316060), (10, 284454), (12, 237045), (15, 189636), (18, 158030), (20, 142227), (30, 94818), (36, 79015), (45, 63212), (60, 47409), (90, 31606), (180, 15803)]