311072770

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1453}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 569502720

約数和(自身を除く): 258429950

約数列:

[1, 2, 5, 10, 79, 158, 271, 395, 542, 790, 1355, 1453, 2710, 2906, 7265, 14530, 21409, 42818, 107045, 114787, 214090, 229574, 393763, 573935, 787526, 1147870, 1968815, 3937630, 31107277, 62214554, 155536385, 311072770]

約数ペア:

[(1, 311072770), (2, 155536385), (5, 62214554), (10, 31107277), (79, 3937630), (158, 1968815), (271, 1147870), (395, 787526), (542, 573935), (790, 393763), (1355, 229574), (1453, 214090), (2710, 114787), (2906, 107045), (7265, 42818), (14530, 21409)]