811350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{601}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 2239440

約数和(自身を除く): 1428090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 601, 675, 1202, 1350, 1803, 3005, 3606, 5409, 6010, 9015, 10818, 15025, 16227, 18030, 27045, 30050, 32454, 45075, 54090, 81135, 90150, 135225, 162270, 270450, 405675, 811350]

約数ペア:

[(1, 811350), (2, 405675), (3, 270450), (5, 162270), (6, 135225), (9, 90150), (10, 81135), (15, 54090), (18, 45075), (25, 32454), (27, 30050), (30, 27045), (45, 18030), (50, 16227), (54, 15025), (75, 10818), (90, 9015), (135, 6010), (150, 5409), (225, 3606), (270, 3005), (450, 1803), (601, 1350), (675, 1202)]