71260210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6367

約数の個数: 48

約数和(自身を含む): 155722176

約数和(自身を除く): 84461966

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, 6323, 11270, 12646, 31615, 44261, 63230, 88522, 145429, 221305, 290858, 309827, 442610, 619654, 727145, 1018003, 1454290, 1549135, 2036006, 3098270, 5090015, 7126021, 10180030, 14252042, 35630105, 71260210]

約数ペア:

[(1, 71260210), (2, 35630105), (5, 14252042), (7, 10180030), (10, 7126021), (14, 5090015), (23, 3098270), (35, 2036006), (46, 1549135), (49, 1454290), (70, 1018003), (98, 727145), (115, 619654), (161, 442610), (230, 309827), (245, 290858), (322, 221305), (490, 145429), (805, 88522), (1127, 63230), (1610, 44261), (2254, 31615), (5635, 12646), (6323, 11270)]