74214665

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 110808000

約数和(自身を除く): 36593335

約数列:

[1, 5, 7, 19, 35, 49, 95, 107, 133, 149, 245, 535, 665, 745, 749, 931, 1043, 2033, 2831, 3745, 4655, 5215, 5243, 7301, 10165, 14155, 14231, 15943, 19817, 26215, 36505, 71155, 79715, 99085, 99617, 111601, 138719, 302917, 498085, 558005, 693595, 781207, 1514585, 2120419, 3906035, 10602095, 14842933, 74214665]

約数ペア:

[(1, 74214665), (5, 14842933), (7, 10602095), (19, 3906035), (35, 2120419), (49, 1514585), (95, 781207), (107, 693595), (133, 558005), (149, 498085), (245, 302917), (535, 138719), (665, 111601), (745, 99617), (749, 99085), (931, 79715), (1043, 71155), (2033, 36505), (2831, 26215), (3745, 19817), (4655, 15943), (5215, 14231), (5243, 14155), (7301, 10165)]