123359790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4111993}}^1$

素因数の和:4112003

約数の個数: 16

約数和(自身を含む): 296063568

約数和(自身を除く): 172703778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4111993, 8223986, 12335979, 20559965, 24671958, 41119930, 61679895, 123359790]

約数ペア:

[(1, 123359790), (2, 61679895), (3, 41119930), (5, 24671958), (6, 20559965), (10, 12335979), (15, 8223986), (30, 4111993)]