139794540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7039}}^1$

素因数の和:7382

約数の個数: 48

約数和(自身を含む): 392663040

約数和(自身を除く): 252868500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 7039, 9930, 14078, 19860, 21117, 28156, 35195, 42234, 70390, 84468, 105585, 140780, 211170, 422340, 2329909, 4659818, 6989727, 9319636, 11649545, 13979454, 23299090, 27958908, 34948635, 46598180, 69897270, 139794540]

約数ペア:

[(1, 139794540), (2, 69897270), (3, 46598180), (4, 34948635), (5, 27958908), (6, 23299090), (10, 13979454), (12, 11649545), (15, 9319636), (20, 6989727), (30, 4659818), (60, 2329909), (331, 422340), (662, 211170), (993, 140780), (1324, 105585), (1655, 84468), (1986, 70390), (3310, 42234), (3972, 35195), (4965, 28156), (6620, 21117), (7039, 19860), (9930, 14078)]