14902190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 12676690

約数列:

[1, 2, 5, 10, 71, 139, 142, 151, 278, 302, 355, 695, 710, 755, 1390, 1510, 9869, 10721, 19738, 20989, 21442, 41978, 49345, 53605, 98690, 104945, 107210, 209890, 1490219, 2980438, 7451095, 14902190]

約数ペア:

[(1, 14902190), (2, 7451095), (5, 2980438), (10, 1490219), (71, 209890), (139, 107210), (142, 104945), (151, 98690), (278, 53605), (302, 49345), (355, 41978), (695, 21442), (710, 20989), (755, 19738), (1390, 10721), (1510, 9869)]