7490690690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3529}}^1\times {\mathrm{30323}}^1$

素因数の和:33866

約数の個数: 32

約数和(自身を含む): 15414295680

約数和(自身を除く): 7923604990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3529, 7058, 17645, 24703, 30323, 35290, 49406, 60646, 123515, 151615, 212261, 247030, 303230, 424522, 1061305, 2122610, 107009867, 214019734, 535049335, 749069069, 1070098670, 1498138138, 3745345345, 7490690690]

約数ペア:

[(1, 7490690690), (2, 3745345345), (5, 1498138138), (7, 1070098670), (10, 749069069), (14, 535049335), (35, 214019734), (70, 107009867), (3529, 2122610), (7058, 1061305), (17645, 424522), (24703, 303230), (30323, 247030), (35290, 212261), (49406, 151615), (60646, 123515)]