21347610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4261}}^1$

素因数の和:4438

約数の個数: 32

約数和(自身を含む): 51553152

約数和(自身を除く): 30205542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 4261, 5010, 8522, 12783, 21305, 25566, 42610, 63915, 127830, 711587, 1423174, 2134761, 3557935, 4269522, 7115870, 10673805, 21347610]

約数ペア:

[(1, 21347610), (2, 10673805), (3, 7115870), (5, 4269522), (6, 3557935), (10, 2134761), (15, 1423174), (30, 711587), (167, 127830), (334, 63915), (501, 42610), (835, 25566), (1002, 21305), (1670, 12783), (2505, 8522), (4261, 5010)]