145777790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 268341120

約数和(自身を除く): 122563330

約数列:

[1, 2, 5, 10, 59, 118, 211, 295, 422, 590, 1055, 1171, 2110, 2342, 5855, 11710, 12449, 24898, 62245, 69089, 124490, 138178, 247081, 345445, 494162, 690890, 1235405, 2470810, 14577779, 29155558, 72888895, 145777790]

約数ペア:

[(1, 145777790), (2, 72888895), (5, 29155558), (10, 14577779), (59, 2470810), (118, 1235405), (211, 690890), (295, 494162), (422, 345445), (590, 247081), (1055, 138178), (1171, 124490), (2110, 69089), (2342, 62245), (5855, 24898), (11710, 12449)]