73114990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3251}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 142593696

約数和(自身を除く): 69478706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 3251, 4498, 6502, 11245, 16255, 22490, 32510, 42263, 84526, 211315, 422630, 562423, 1124846, 2812115, 5624230, 7311499, 14622998, 36557495, 73114990]

約数ペア:

[(1, 73114990), (2, 36557495), (5, 14622998), (10, 7311499), (13, 5624230), (26, 2812115), (65, 1124846), (130, 562423), (173, 422630), (346, 211315), (865, 84526), (1730, 42263), (2249, 32510), (3251, 22490), (4498, 16255), (6502, 11245)]