977270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 2101248

約数和(自身を除く): 1123978

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 607, 805, 1214, 1610, 3035, 4249, 6070, 8498, 13961, 21245, 27922, 42490, 69805, 97727, 139610, 195454, 488635, 977270]

約数ペア:

[(1, 977270), (2, 488635), (5, 195454), (7, 139610), (10, 97727), (14, 69805), (23, 42490), (35, 27922), (46, 21245), (70, 13961), (115, 8498), (161, 6070), (230, 4249), (322, 3035), (607, 1610), (805, 1214)]