8494140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7482

約数の個数: 48

約数和(自身を含む): 25038720

約数和(自身を除く): 16544580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7451, 14902, 22353, 29804, 37255, 44706, 74510, 89412, 111765, 141569, 149020, 223530, 283138, 424707, 447060, 566276, 707845, 849414, 1415690, 1698828, 2123535, 2831380, 4247070, 8494140]

約数ペア:

[(1, 8494140), (2, 4247070), (3, 2831380), (4, 2123535), (5, 1698828), (6, 1415690), (10, 849414), (12, 707845), (15, 566276), (19, 447060), (20, 424707), (30, 283138), (38, 223530), (57, 149020), (60, 141569), (76, 111765), (95, 89412), (114, 74510), (190, 44706), (228, 37255), (285, 29804), (380, 22353), (570, 14902), (1140, 7451)]