30960426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4261}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 71192448

約数和(自身を除く): 40232022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 4261, 7266, 8522, 12783, 25566, 29827, 59654, 89481, 178962, 737153, 1474306, 2211459, 4422918, 5160071, 10320142, 15480213, 30960426]

約数ペア:

[(1, 30960426), (2, 15480213), (3, 10320142), (6, 5160071), (7, 4422918), (14, 2211459), (21, 1474306), (42, 737153), (173, 178962), (346, 89481), (519, 59654), (1038, 29827), (1211, 25566), (2422, 12783), (3633, 8522), (4261, 7266)]