42234670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3984

約数の個数: 32

約数和(自身を含む): 81036288

約数和(自身を除く): 38801618

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 3907, 5405, 7814, 10810, 19535, 39070, 89861, 179722, 183629, 367258, 449305, 898610, 918145, 1836290, 4223467, 8446934, 21117335, 42234670]

約数ペア:

[(1, 42234670), (2, 21117335), (5, 8446934), (10, 4223467), (23, 1836290), (46, 918145), (47, 898610), (94, 449305), (115, 367258), (230, 183629), (235, 179722), (470, 89861), (1081, 39070), (2162, 19535), (3907, 10810), (5405, 7814)]