15287210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 29462400

約数和(自身を除く): 14175190

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 1319, 2318, 2638, 5795, 6595, 11590, 13190, 25061, 50122, 80459, 125305, 160918, 250610, 402295, 804590, 1528721, 3057442, 7643605, 15287210]

約数ペア:

[(1, 15287210), (2, 7643605), (5, 3057442), (10, 1528721), (19, 804590), (38, 402295), (61, 250610), (95, 160918), (122, 125305), (190, 80459), (305, 50122), (610, 25061), (1159, 13190), (1319, 11590), (2318, 6595), (2638, 5795)]