73901910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17981}}^1$

素因数の和:18128

約数の個数: 32

約数和(自身を含む): 178669152

約数和(自身を除く): 104767242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 17981, 35962, 53943, 89905, 107886, 179810, 269715, 539430, 2463397, 4926794, 7390191, 12316985, 14780382, 24633970, 36950955, 73901910]

約数ペア:

[(1, 73901910), (2, 36950955), (3, 24633970), (5, 14780382), (6, 12316985), (10, 7390191), (15, 4926794), (30, 2463397), (137, 539430), (274, 269715), (411, 179810), (685, 107886), (822, 89905), (1370, 53943), (2055, 35962), (4110, 17981)]