28074510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6637}}^1$

素因数の和:6697

約数の個数: 48

約数和(自身を含む): 74558016

約数和(自身を除く): 46483506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 6637, 13274, 19911, 33185, 39822, 59733, 66370, 99555, 119466, 199110, 298665, 311939, 597330, 623878, 935817, 1559695, 1871634, 2807451, 3119390, 4679085, 5614902, 9358170, 14037255, 28074510]

約数ペア:

[(1, 28074510), (2, 14037255), (3, 9358170), (5, 5614902), (6, 4679085), (9, 3119390), (10, 2807451), (15, 1871634), (18, 1559695), (30, 935817), (45, 623878), (47, 597330), (90, 311939), (94, 298665), (141, 199110), (235, 119466), (282, 99555), (423, 66370), (470, 59733), (705, 39822), (846, 33185), (1410, 19911), (2115, 13274), (4230, 6637)]