142878530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10529}}^1$

素因数の和:10618

約数の個数: 32

約数和(自身を含む): 272937600

約数和(自身を除く): 130059070

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 10529, 13570, 21058, 52645, 105290, 242167, 484334, 621211, 1210835, 1242422, 2421670, 3106055, 6212110, 14287853, 28575706, 71439265, 142878530]

約数ペア:

[(1, 142878530), (2, 71439265), (5, 28575706), (10, 14287853), (23, 6212110), (46, 3106055), (59, 2421670), (115, 1242422), (118, 1210835), (230, 621211), (295, 484334), (590, 242167), (1357, 105290), (2714, 52645), (6785, 21058), (10529, 13570)]