129179970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30539}}^1$

素因数の和:30599

約数の個数: 48

約数和(自身を含む): 343025280

約数和(自身を除く): 213845310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 30539, 61078, 91617, 152695, 183234, 274851, 305390, 458085, 549702, 916170, 1374255, 1435333, 2748510, 2870666, 4305999, 7176665, 8611998, 12917997, 14353330, 21529995, 25835994, 43059990, 64589985, 129179970]

約数ペア:

[(1, 129179970), (2, 64589985), (3, 43059990), (5, 25835994), (6, 21529995), (9, 14353330), (10, 12917997), (15, 8611998), (18, 7176665), (30, 4305999), (45, 2870666), (47, 2748510), (90, 1435333), (94, 1374255), (141, 916170), (235, 549702), (282, 458085), (423, 305390), (470, 274851), (705, 183234), (846, 152695), (1410, 91617), (2115, 61078), (4230, 30539)]