4287010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 9681336

約数和(自身を除く): 5394326

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 673, 910, 1274, 1346, 3185, 3365, 4711, 6370, 6730, 8749, 9422, 17498, 23555, 32977, 43745, 47110, 61243, 65954, 87490, 122486, 164885, 306215, 329770, 428701, 612430, 857402, 2143505, 4287010]

約数ペア:

[(1, 4287010), (2, 2143505), (5, 857402), (7, 612430), (10, 428701), (13, 329770), (14, 306215), (26, 164885), (35, 122486), (49, 87490), (65, 65954), (70, 61243), (91, 47110), (98, 43745), (130, 32977), (182, 23555), (245, 17498), (455, 9422), (490, 8749), (637, 6730), (673, 6370), (910, 4711), (1274, 3365), (1346, 3185)]