228385690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37379}}^1$

素因数の和:37446

約数の個数: 32

約数和(自身を含む): 452148480

約数和(自身を除く): 223762790

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 37379, 74758, 186895, 373790, 485927, 971854, 1756813, 2429635, 3513626, 4859270, 8784065, 17568130, 22838569, 45677138, 114192845, 228385690]

約数ペア:

[(1, 228385690), (2, 114192845), (5, 45677138), (10, 22838569), (13, 17568130), (26, 8784065), (47, 4859270), (65, 3513626), (94, 2429635), (130, 1756813), (235, 971854), (470, 485927), (611, 373790), (1222, 186895), (3055, 74758), (6110, 37379)]