71327830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6329}}^1$

素因数の和:6373

約数の個数: 48

約数和(自身を含む): 155869920

約数和(自身を除く): 84542090

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 6329, 11270, 12658, 31645, 44303, 63290, 88606, 145567, 221515, 291134, 310121, 443030, 620242, 727835, 1018969, 1455670, 1550605, 2037938, 3101210, 5094845, 7132783, 10189690, 14265566, 35663915, 71327830]

約数ペア:

[(1, 71327830), (2, 35663915), (5, 14265566), (7, 10189690), (10, 7132783), (14, 5094845), (23, 3101210), (35, 2037938), (46, 1550605), (49, 1455670), (70, 1018969), (98, 727835), (115, 620242), (161, 443030), (230, 310121), (245, 291134), (322, 221515), (490, 145567), (805, 88606), (1127, 63290), (1610, 44303), (2254, 31645), (5635, 12658), (6329, 11270)]