42206790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74047}}^1$

素因数の和:74076

約数の個数: 32

約数和(自身を含む): 106629120

約数和(自身を除く): 64422330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 74047, 148094, 222141, 370235, 444282, 740470, 1110705, 1406893, 2221410, 2813786, 4220679, 7034465, 8441358, 14068930, 21103395, 42206790]

約数ペア:

[(1, 42206790), (2, 21103395), (3, 14068930), (5, 8441358), (6, 7034465), (10, 4220679), (15, 2813786), (19, 2221410), (30, 1406893), (38, 1110705), (57, 740470), (95, 444282), (114, 370235), (190, 222141), (285, 148094), (570, 74047)]