299702970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{158573}}^1$

素因数の和:158596

約数の個数: 64

約数和(自身を含む): 913386240

約数和(自身を除く): 613683270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 158573, 317146, 475719, 792865, 951438, 1110011, 1427157, 1585730, 2220022, 2378595, 2854314, 3330033, 4281471, 4757190, 5550055, 6660066, 7135785, 8562942, 9990099, 11100110, 14271570, 16650165, 19980198, 21407355, 29970297, 33300330, 42814710, 49950495, 59940594, 99900990, 149851485, 299702970]

約数ペア:

[(1, 299702970), (2, 149851485), (3, 99900990), (5, 59940594), (6, 49950495), (7, 42814710), (9, 33300330), (10, 29970297), (14, 21407355), (15, 19980198), (18, 16650165), (21, 14271570), (27, 11100110), (30, 9990099), (35, 8562942), (42, 7135785), (45, 6660066), (54, 5550055), (63, 4757190), (70, 4281471), (90, 3330033), (105, 2854314), (126, 2378595), (135, 2220022), (189, 1585730), (210, 1427157), (270, 1110011), (315, 951438), (378, 792865), (630, 475719), (945, 317146), (1890, 158573)]