315059330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{35281}}^1$

素因数の和:35354

約数の個数: 32

約数和(自身を含む): 609672960

約数和(自身を除く): 294613630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 35281, 70562, 176405, 352810, 670339, 1340678, 1658207, 3316414, 3351695, 6703390, 8291035, 16582070, 31505933, 63011866, 157529665, 315059330]

約数ペア:

[(1, 315059330), (2, 157529665), (5, 63011866), (10, 31505933), (19, 16582070), (38, 8291035), (47, 6703390), (94, 3351695), (95, 3316414), (190, 1658207), (235, 1340678), (470, 670339), (893, 352810), (1786, 176405), (4465, 70562), (8930, 35281)]