72975070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9743}}^1$

素因数の和:9864

約数の個数: 32

約数和(自身を含む): 151538688

約数和(自身を除く): 78563618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 9743, 19486, 48715, 68201, 97430, 136402, 341005, 682010, 1042501, 2085002, 5212505, 7297507, 10425010, 14595014, 36487535, 72975070]

約数ペア:

[(1, 72975070), (2, 36487535), (5, 14595014), (7, 10425010), (10, 7297507), (14, 5212505), (35, 2085002), (70, 1042501), (107, 682010), (214, 341005), (535, 136402), (749, 97430), (1070, 68201), (1498, 48715), (3745, 19486), (7490, 9743)]