29490470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 56181600

約数和(自身を除く): 26691130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 577, 1154, 1345, 2690, 2885, 5111, 5770, 10222, 10963, 21926, 25555, 51110, 54815, 109630, 155213, 310426, 776065, 1552130, 2949047, 5898094, 14745235, 29490470]

約数ペア:

[(1, 29490470), (2, 14745235), (5, 5898094), (10, 2949047), (19, 1552130), (38, 776065), (95, 310426), (190, 155213), (269, 109630), (538, 54815), (577, 51110), (1154, 25555), (1345, 21926), (2690, 10963), (2885, 10222), (5111, 5770)]