78357370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12301}}^1$

素因数の和:12335

約数の個数: 48

約数和(自身を含む): 176705928

約数和(自身を除く): 98348558

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 12301, 24602, 61505, 86107, 123010, 159913, 172214, 319826, 430535, 602749, 799565, 861070, 1119391, 1205498, 1599130, 2238782, 3013745, 5596955, 6027490, 7835737, 11193910, 15671474, 39178685, 78357370]

約数ペア:

[(1, 78357370), (2, 39178685), (5, 15671474), (7, 11193910), (10, 7835737), (13, 6027490), (14, 5596955), (26, 3013745), (35, 2238782), (49, 1599130), (65, 1205498), (70, 1119391), (91, 861070), (98, 799565), (130, 602749), (182, 430535), (245, 319826), (455, 172214), (490, 159913), (637, 123010), (910, 86107), (1274, 61505), (3185, 24602), (6370, 12301)]