30137850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{66973}}^1$

素因数の和:66991

約数の個数: 36

約数和(自身を含む): 80971566

約数和(自身を除く): 50833716

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 66973, 133946, 200919, 334865, 401838, 602757, 669730, 1004595, 1205514, 1674325, 2009190, 3013785, 3348650, 5022975, 6027570, 10045950, 15068925, 30137850]

約数ペア:

[(1, 30137850), (2, 15068925), (3, 10045950), (5, 6027570), (6, 5022975), (9, 3348650), (10, 3013785), (15, 2009190), (18, 1674325), (25, 1205514), (30, 1004595), (45, 669730), (50, 602757), (75, 401838), (90, 334865), (150, 200919), (225, 133946), (450, 66973)]