297049090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32183}}^1$

素因数の和:32274

約数の個数: 32

約数和(自身を含む): 583946496

約数和(自身を除く): 286897406

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 32183, 64366, 160915, 321830, 418379, 836758, 2091895, 2284993, 4183790, 4569986, 11424965, 22849930, 29704909, 59409818, 148524545, 297049090]

約数ペア:

[(1, 297049090), (2, 148524545), (5, 59409818), (10, 29704909), (13, 22849930), (26, 11424965), (65, 4569986), (71, 4183790), (130, 2284993), (142, 2091895), (355, 836758), (710, 418379), (923, 321830), (1846, 160915), (4615, 64366), (9230, 32183)]