64443570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6863}}^1$

素因数の和:7186

約数の個数: 32

約数和(自身を含む): 155181312

約数和(自身を除く): 90737742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 6863, 9390, 13726, 20589, 34315, 41178, 68630, 102945, 205890, 2148119, 4296238, 6444357, 10740595, 12888714, 21481190, 32221785, 64443570]

約数ペア:

[(1, 64443570), (2, 32221785), (3, 21481190), (5, 12888714), (6, 10740595), (10, 6444357), (15, 4296238), (30, 2148119), (313, 205890), (626, 102945), (939, 68630), (1565, 41178), (1878, 34315), (3130, 20589), (4695, 13726), (6863, 9390)]