56490270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30869}}^1$

素因数の和:30940

約数の個数: 32

約数和(自身を含む): 137803680

約数和(自身を除く): 81313410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 30869, 61738, 92607, 154345, 185214, 308690, 463035, 926070, 1883009, 3766018, 5649027, 9415045, 11298054, 18830090, 28245135, 56490270]

約数ペア:

[(1, 56490270), (2, 28245135), (3, 18830090), (5, 11298054), (6, 9415045), (10, 5649027), (15, 3766018), (30, 1883009), (61, 926070), (122, 463035), (183, 308690), (305, 185214), (366, 154345), (610, 92607), (915, 61738), (1830, 30869)]