3334540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4648820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 659, 1012, 1265, 1318, 2530, 2636, 3295, 5060, 6590, 7249, 13180, 14498, 15157, 28996, 30314, 36245, 60628, 72490, 75785, 144980, 151570, 166727, 303140, 333454, 666908, 833635, 1667270, 3334540]

約数ペア:

[(1, 3334540), (2, 1667270), (4, 833635), (5, 666908), (10, 333454), (11, 303140), (20, 166727), (22, 151570), (23, 144980), (44, 75785), (46, 72490), (55, 60628), (92, 36245), (110, 30314), (115, 28996), (220, 15157), (230, 14498), (253, 13180), (460, 7249), (506, 6590), (659, 5060), (1012, 3295), (1265, 2636), (1318, 2530)]