68141990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1373}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 140477760

約数和(自身を除く): 72335770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 709, 1373, 1418, 2746, 3545, 4963, 6865, 7090, 9611, 9926, 13730, 19222, 24815, 48055, 49630, 96110, 973457, 1946914, 4867285, 6814199, 9734570, 13628398, 34070995, 68141990]

約数ペア:

[(1, 68141990), (2, 34070995), (5, 13628398), (7, 9734570), (10, 6814199), (14, 4867285), (35, 1946914), (70, 973457), (709, 96110), (1373, 49630), (1418, 48055), (2746, 24815), (3545, 19222), (4963, 13730), (6865, 9926), (7090, 9611)]