123346380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9743}}^1$

素因数の和:9966

約数の個数: 48

約数和(自身を含む): 347042304

約数和(自身を除く): 223695924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 9743, 12660, 19486, 29229, 38972, 48715, 58458, 97430, 116916, 146145, 194860, 292290, 584580, 2055773, 4111546, 6167319, 8223092, 10278865, 12334638, 20557730, 24669276, 30836595, 41115460, 61673190, 123346380]

約数ペア:

[(1, 123346380), (2, 61673190), (3, 41115460), (4, 30836595), (5, 24669276), (6, 20557730), (10, 12334638), (12, 10278865), (15, 8223092), (20, 6167319), (30, 4111546), (60, 2055773), (211, 584580), (422, 292290), (633, 194860), (844, 146145), (1055, 116916), (1266, 97430), (2110, 58458), (2532, 48715), (3165, 38972), (4220, 29229), (6330, 19486), (9743, 12660)]