1679592660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{108923}}^1$

素因数の和:109192

約数の個数: 48

約数和(自身を含む): 4721201856

約数和(自身を除く): 3041609196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 15420, 108923, 217846, 326769, 435692, 544615, 653538, 1089230, 1307076, 1633845, 2178460, 3267690, 6535380, 27993211, 55986422, 83979633, 111972844, 139966055, 167959266, 279932110, 335918532, 419898165, 559864220, 839796330, 1679592660]

約数ペア:

[(1, 1679592660), (2, 839796330), (3, 559864220), (4, 419898165), (5, 335918532), (6, 279932110), (10, 167959266), (12, 139966055), (15, 111972844), (20, 83979633), (30, 55986422), (60, 27993211), (257, 6535380), (514, 3267690), (771, 2178460), (1028, 1633845), (1285, 1307076), (1542, 1089230), (2570, 653538), (3084, 544615), (3855, 435692), (5140, 326769), (7710, 217846), (15420, 108923)]