30139650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{66977}}^1$

素因数の和:66995

約数の個数: 36

約数和(自身を含む): 80976402

約数和(自身を除く): 50836752

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 66977, 133954, 200931, 334885, 401862, 602793, 669770, 1004655, 1205586, 1674425, 2009310, 3013965, 3348850, 5023275, 6027930, 10046550, 15069825, 30139650]

約数ペア:

[(1, 30139650), (2, 15069825), (3, 10046550), (5, 6027930), (6, 5023275), (9, 3348850), (10, 3013965), (15, 2009310), (18, 1674425), (25, 1205586), (30, 1004655), (45, 669770), (50, 602793), (75, 401862), (90, 334885), (150, 200931), (225, 133954), (450, 66977)]