6605140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 14732928

約数和(自身を除く): 8127788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 173, 230, 332, 346, 415, 460, 692, 830, 865, 1660, 1730, 1909, 3460, 3818, 3979, 7636, 7958, 9545, 14359, 15916, 19090, 19895, 28718, 38180, 39790, 57436, 71795, 79580, 143590, 287180, 330257, 660514, 1321028, 1651285, 3302570, 6605140]

約数ペア:

[(1, 6605140), (2, 3302570), (4, 1651285), (5, 1321028), (10, 660514), (20, 330257), (23, 287180), (46, 143590), (83, 79580), (92, 71795), (115, 57436), (166, 39790), (173, 38180), (230, 28718), (332, 19895), (346, 19090), (415, 15916), (460, 14359), (692, 9545), (830, 7958), (865, 7636), (1660, 3979), (1730, 3818), (1909, 3460)]