74606390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 138063744

約数和(自身を除く): 63457354

約数列:

[1, 2, 5, 10, 47, 94, 181, 235, 362, 470, 877, 905, 1754, 1810, 4385, 8507, 8770, 17014, 41219, 42535, 82438, 85070, 158737, 206095, 317474, 412190, 793685, 1587370, 7460639, 14921278, 37303195, 74606390]

約数ペア:

[(1, 74606390), (2, 37303195), (5, 14921278), (10, 7460639), (47, 1587370), (94, 793685), (181, 412190), (235, 317474), (362, 206095), (470, 158737), (877, 85070), (905, 82438), (1754, 42535), (1810, 41219), (4385, 17014), (8507, 8770)]