30648330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17923}}^1$

素因数の和:17955

約数の個数: 48

約数和(自身を含む): 83884320

約数和(自身を除く): 53235990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 17923, 35846, 53769, 89615, 107538, 161307, 179230, 268845, 322614, 340537, 537690, 681074, 806535, 1021611, 1613070, 1702685, 2043222, 3064833, 3405370, 5108055, 6129666, 10216110, 15324165, 30648330]

約数ペア:

[(1, 30648330), (2, 15324165), (3, 10216110), (5, 6129666), (6, 5108055), (9, 3405370), (10, 3064833), (15, 2043222), (18, 1702685), (19, 1613070), (30, 1021611), (38, 806535), (45, 681074), (57, 537690), (90, 340537), (95, 322614), (114, 268845), (171, 179230), (190, 161307), (285, 107538), (342, 89615), (570, 53769), (855, 35846), (1710, 17923)]