977830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 2053440

約数和(自身を除く): 1075610

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 229, 305, 427, 458, 610, 854, 1145, 1603, 2135, 2290, 3206, 4270, 8015, 13969, 16030, 27938, 69845, 97783, 139690, 195566, 488915, 977830]

約数ペア:

[(1, 977830), (2, 488915), (5, 195566), (7, 139690), (10, 97783), (14, 69845), (35, 27938), (61, 16030), (70, 13969), (122, 8015), (229, 4270), (305, 3206), (427, 2290), (458, 2135), (610, 1603), (854, 1145)]