30679775

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9227}}^1$

素因数の和:9263

約数の個数: 24

約数和(自身を含む): 45770880

約数和(自身を除く): 15091105

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 9227, 46135, 64589, 175313, 230675, 322945, 876565, 1227191, 1614725, 4382825, 6135955, 30679775]

約数ペア:

[(1, 30679775), (5, 6135955), (7, 4382825), (19, 1614725), (25, 1227191), (35, 876565), (95, 322945), (133, 230675), (175, 175313), (475, 64589), (665, 46135), (3325, 9227)]