558438660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238649}}^1$

素因数の和:238677

約数の個数: 72

約数和(自身を含む): 1824240600

約数和(自身を除く): 1265801940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 238649, 477298, 715947, 954596, 1193245, 1431894, 2147841, 2386490, 2863788, 3102437, 3579735, 4295682, 4772980, 6204874, 7159470, 8591364, 9307311, 10739205, 12409748, 14318940, 15512185, 18614622, 21478410, 27921933, 31024370, 37229244, 42956820, 46536555, 55843866, 62048740, 93073110, 111687732, 139609665, 186146220, 279219330, 558438660]

約数ペア:

[(1, 558438660), (2, 279219330), (3, 186146220), (4, 139609665), (5, 111687732), (6, 93073110), (9, 62048740), (10, 55843866), (12, 46536555), (13, 42956820), (15, 37229244), (18, 31024370), (20, 27921933), (26, 21478410), (30, 18614622), (36, 15512185), (39, 14318940), (45, 12409748), (52, 10739205), (60, 9307311), (65, 8591364), (78, 7159470), (90, 6204874), (117, 4772980), (130, 4295682), (156, 3579735), (180, 3102437), (195, 2863788), (234, 2386490), (260, 2147841), (390, 1431894), (468, 1193245), (585, 954596), (780, 715947), (1170, 477298), (2340, 238649)]