30328725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 58746240

約数和(自身を除く): 28417515

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 615, 861, 1025, 1409, 1435, 3075, 4227, 4305, 7045, 7175, 9863, 21135, 21525, 29589, 35225, 49315, 57769, 105675, 147945, 173307, 246575, 288845, 404383, 739725, 866535, 1213149, 1444225, 2021915, 4332675, 6065745, 10109575, 30328725]

約数ペア:

[(1, 30328725), (3, 10109575), (5, 6065745), (7, 4332675), (15, 2021915), (21, 1444225), (25, 1213149), (35, 866535), (41, 739725), (75, 404383), (105, 288845), (123, 246575), (175, 173307), (205, 147945), (287, 105675), (525, 57769), (615, 49315), (861, 35225), (1025, 29589), (1409, 21525), (1435, 21135), (3075, 9863), (4227, 7175), (4305, 7045)]