30769998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 74898432

約数和(自身を除く): 44128434

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 601, 742, 966, 1113, 1202, 1219, 1803, 2226, 2438, 3606, 3657, 4207, 7314, 8414, 8533, 12621, 13823, 17066, 25242, 25599, 27646, 31853, 41469, 51198, 63706, 82938, 95559, 96761, 191118, 193522, 222971, 290283, 445942, 580566, 668913, 732619, 1337826, 1465238, 2197857, 4395714, 5128333, 10256666, 15384999, 30769998]

約数ペア:

[(1, 30769998), (2, 15384999), (3, 10256666), (6, 5128333), (7, 4395714), (14, 2197857), (21, 1465238), (23, 1337826), (42, 732619), (46, 668913), (53, 580566), (69, 445942), (106, 290283), (138, 222971), (159, 193522), (161, 191118), (318, 96761), (322, 95559), (371, 82938), (483, 63706), (601, 51198), (742, 41469), (966, 31853), (1113, 27646), (1202, 25599), (1219, 25242), (1803, 17066), (2226, 13823), (2438, 12621), (3606, 8533), (3657, 8414), (4207, 7314)]