30202740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55931}}^1$

素因数の和:55949

約数の個数: 48

約数和(自身を含む): 93965760

約数和(自身を除く): 63763020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55931, 111862, 167793, 223724, 279655, 335586, 503379, 559310, 671172, 838965, 1006758, 1118620, 1510137, 1677930, 2013516, 2516895, 3020274, 3355860, 5033790, 6040548, 7550685, 10067580, 15101370, 30202740]

約数ペア:

[(1, 30202740), (2, 15101370), (3, 10067580), (4, 7550685), (5, 6040548), (6, 5033790), (9, 3355860), (10, 3020274), (12, 2516895), (15, 2013516), (18, 1677930), (20, 1510137), (27, 1118620), (30, 1006758), (36, 838965), (45, 671172), (54, 559310), (60, 503379), (90, 335586), (108, 279655), (135, 223724), (180, 167793), (270, 111862), (540, 55931)]