15479030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 31980096

約数和(自身を除く): 16501066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 557, 794, 1114, 1985, 2779, 2785, 3899, 3970, 5558, 5570, 7798, 13895, 19495, 27790, 38990, 221129, 442258, 1105645, 1547903, 2211290, 3095806, 7739515, 15479030]

約数ペア:

[(1, 15479030), (2, 7739515), (5, 3095806), (7, 2211290), (10, 1547903), (14, 1105645), (35, 442258), (70, 221129), (397, 38990), (557, 27790), (794, 19495), (1114, 13895), (1985, 7798), (2779, 5570), (2785, 5558), (3899, 3970)]