345990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 875520

約数和(自身を除く): 529530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 607, 1214, 1821, 3035, 3642, 6070, 9105, 11533, 18210, 23066, 34599, 57665, 69198, 115330, 172995, 345990]

約数ペア:

[(1, 345990), (2, 172995), (3, 115330), (5, 69198), (6, 57665), (10, 34599), (15, 23066), (19, 18210), (30, 11533), (38, 9105), (57, 6070), (95, 3642), (114, 3035), (190, 1821), (285, 1214), (570, 607)]