1444230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1783}}^1$

素因数の和:1802

約数の個数: 40

約数和(自身を含む): 3885552

約数和(自身を除く): 2441322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1783, 3566, 5349, 8915, 10698, 16047, 17830, 26745, 32094, 48141, 53490, 80235, 96282, 144423, 160470, 240705, 288846, 481410, 722115, 1444230]

約数ペア:

[(1, 1444230), (2, 722115), (3, 481410), (5, 288846), (6, 240705), (9, 160470), (10, 144423), (15, 96282), (18, 80235), (27, 53490), (30, 48141), (45, 32094), (54, 26745), (81, 17830), (90, 16047), (135, 10698), (162, 8915), (270, 5349), (405, 3566), (810, 1783)]