64324330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39953}}^1$

素因数の和:39990

約数の個数: 32

約数和(自身を含む): 138081024

約数和(自身を除く): 73756694

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 39953, 79906, 199765, 279671, 399530, 559342, 918919, 1398355, 1837838, 2796710, 4594595, 6432433, 9189190, 12864866, 32162165, 64324330]

約数ペア:

[(1, 64324330), (2, 32162165), (5, 12864866), (7, 9189190), (10, 6432433), (14, 4594595), (23, 2796710), (35, 1837838), (46, 1398355), (70, 918919), (115, 559342), (161, 399530), (230, 279671), (322, 199765), (805, 79906), (1610, 39953)]