121491930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{578533}}^1$

素因数の和:578550

約数の個数: 32

約数和(自身を含む): 333235584

約数和(自身を除く): 211743654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 578533, 1157066, 1735599, 2892665, 3471198, 4049731, 5785330, 8099462, 8677995, 12149193, 17355990, 20248655, 24298386, 40497310, 60745965, 121491930]

約数ペア:

[(1, 121491930), (2, 60745965), (3, 40497310), (5, 24298386), (6, 20248655), (7, 17355990), (10, 12149193), (14, 8677995), (15, 8099462), (21, 5785330), (30, 4049731), (35, 3471198), (42, 2892665), (70, 1735599), (105, 1157066), (210, 578533)]