2517002110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{11701}}^1$

素因数の和:12161

約数の個数: 48

約数和(自身を含む): 5282750880

約数和(自身を除く): 2765748770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 439, 490, 878, 2195, 3073, 4390, 6146, 11701, 15365, 21511, 23402, 30730, 43022, 58505, 81907, 107555, 117010, 163814, 215110, 409535, 573349, 819070, 1146698, 2866745, 5136739, 5733490, 10273478, 25683695, 35957173, 51367390, 71914346, 179785865, 251700211, 359571730, 503400422, 1258501055, 2517002110]

約数ペア:

[(1, 2517002110), (2, 1258501055), (5, 503400422), (7, 359571730), (10, 251700211), (14, 179785865), (35, 71914346), (49, 51367390), (70, 35957173), (98, 25683695), (245, 10273478), (439, 5733490), (490, 5136739), (878, 2866745), (2195, 1146698), (3073, 819070), (4390, 573349), (6146, 409535), (11701, 215110), (15365, 163814), (21511, 117010), (23402, 107555), (30730, 81907), (43022, 58505)]