233960090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257099}}^1$

素因数の和:257126

約数の個数: 32

約数和(自身を含む): 518313600

約数和(自身を除く): 284353510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 257099, 514198, 1285495, 1799693, 2570990, 3342287, 3599386, 6684574, 8998465, 16711435, 17996930, 23396009, 33422870, 46792018, 116980045, 233960090]

約数ペア:

[(1, 233960090), (2, 116980045), (5, 46792018), (7, 33422870), (10, 23396009), (13, 17996930), (14, 16711435), (26, 8998465), (35, 6684574), (65, 3599386), (70, 3342287), (91, 2570990), (130, 1799693), (182, 1285495), (455, 514198), (910, 257099)]