26974110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 70041600

約数和(自身を除く): 43067490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1279, 1406, 2109, 2558, 3515, 3837, 4218, 6395, 7030, 7674, 10545, 12790, 19185, 21090, 24301, 38370, 47323, 48602, 72903, 94646, 121505, 141969, 145806, 236615, 243010, 283938, 364515, 473230, 709845, 729030, 899137, 1419690, 1798274, 2697411, 4495685, 5394822, 8991370, 13487055, 26974110]

約数ペア:

[(1, 26974110), (2, 13487055), (3, 8991370), (5, 5394822), (6, 4495685), (10, 2697411), (15, 1798274), (19, 1419690), (30, 899137), (37, 729030), (38, 709845), (57, 473230), (74, 364515), (95, 283938), (111, 243010), (114, 236615), (185, 145806), (190, 141969), (222, 121505), (285, 94646), (370, 72903), (555, 48602), (570, 47323), (703, 38370), (1110, 24301), (1279, 21090), (1406, 19185), (2109, 12790), (2558, 10545), (3515, 7674), (3837, 7030), (4218, 6395)]