64236990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6841}}^1$

素因数の和:7164

約数の個数: 32

約数和(自身を含む): 154683936

約数和(自身を除く): 90446946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 6841, 9390, 13682, 20523, 34205, 41046, 68410, 102615, 205230, 2141233, 4282466, 6423699, 10706165, 12847398, 21412330, 32118495, 64236990]

約数ペア:

[(1, 64236990), (2, 32118495), (3, 21412330), (5, 12847398), (6, 10706165), (10, 6423699), (15, 4282466), (30, 2141233), (313, 205230), (626, 102615), (939, 68410), (1565, 41046), (1878, 34205), (3130, 20523), (4695, 13682), (6841, 9390)]