996819690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{211639}}^1$

素因数の和:211806

約数の個数: 32

約数和(自身を含む): 2407616640

約数和(自身を除く): 1410796950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 211639, 423278, 634917, 1058195, 1269834, 2116390, 3174585, 6349170, 33227323, 66454646, 99681969, 166136615, 199363938, 332273230, 498409845, 996819690]

約数ペア:

[(1, 996819690), (2, 498409845), (3, 332273230), (5, 199363938), (6, 166136615), (10, 99681969), (15, 66454646), (30, 33227323), (157, 6349170), (314, 3174585), (471, 2116390), (785, 1269834), (942, 1058195), (1570, 634917), (2355, 423278), (4710, 211639)]