308767970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 650958336

約数和(自身を除く): 342190366

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 167, 305, 334, 427, 433, 610, 835, 854, 866, 1169, 1670, 2135, 2165, 2338, 3031, 4270, 4330, 5845, 6062, 10187, 11690, 15155, 20374, 26413, 30310, 50935, 52826, 71309, 72311, 101870, 132065, 142618, 144622, 184891, 264130, 356545, 361555, 369782, 506177, 713090, 723110, 924455, 1012354, 1848910, 2530885, 4410971, 5061770, 8821942, 22054855, 30876797, 44109710, 61753594, 154383985, 308767970]

約数ペア:

[(1, 308767970), (2, 154383985), (5, 61753594), (7, 44109710), (10, 30876797), (14, 22054855), (35, 8821942), (61, 5061770), (70, 4410971), (122, 2530885), (167, 1848910), (305, 1012354), (334, 924455), (427, 723110), (433, 713090), (610, 506177), (835, 369782), (854, 361555), (866, 356545), (1169, 264130), (1670, 184891), (2135, 144622), (2165, 142618), (2338, 132065), (3031, 101870), (4270, 72311), (4330, 71309), (5845, 52826), (6062, 50935), (10187, 30310), (11690, 26413), (15155, 20374)]