90373430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31489}}^1$

素因数の和:31544

約数の個数: 32

約数和(自身を含む): 190451520

約数和(自身を除く): 100078090

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 31489, 62978, 157445, 220423, 314890, 440846, 1102115, 1291049, 2204230, 2582098, 6455245, 9037343, 12910490, 18074686, 45186715, 90373430]

約数ペア:

[(1, 90373430), (2, 45186715), (5, 18074686), (7, 12910490), (10, 9037343), (14, 6455245), (35, 2582098), (41, 2204230), (70, 1291049), (82, 1102115), (205, 440846), (287, 314890), (410, 220423), (574, 157445), (1435, 62978), (2870, 31489)]