30860487

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 21670713

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 607, 807, 1821, 1883, 2421, 4249, 5463, 5649, 7263, 12747, 16389, 16947, 38241, 50841, 114723, 163283, 489849, 1142981, 1469547, 3428943, 4408641, 10286829, 30860487]

約数ペア:

[(1, 30860487), (3, 10286829), (7, 4408641), (9, 3428943), (21, 1469547), (27, 1142981), (63, 489849), (189, 163283), (269, 114723), (607, 50841), (807, 38241), (1821, 16947), (1883, 16389), (2421, 12747), (4249, 7263), (5463, 5649)]