34139260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27983}}^1$

素因数の和:28053

約数の個数: 24

約数和(自身を含む): 72870336

約数和(自身を除く): 38731076

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 27983, 55966, 111932, 139915, 279830, 559660, 1706963, 3413926, 6827852, 8534815, 17069630, 34139260]

約数ペア:

[(1, 34139260), (2, 17069630), (4, 8534815), (5, 6827852), (10, 3413926), (20, 1706963), (61, 559660), (122, 279830), (244, 139915), (305, 111932), (610, 55966), (1220, 27983)]