71389530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2927}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 186361344

約数和(自身を除く): 114971814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 2927, 4065, 4878, 5854, 8130, 8781, 12195, 14635, 17562, 24390, 26343, 29270, 43905, 52686, 87810, 131715, 263430, 793217, 1586434, 2379651, 3966085, 4759302, 7138953, 7932170, 11898255, 14277906, 23796510, 35694765, 71389530]

約数ペア:

[(1, 71389530), (2, 35694765), (3, 23796510), (5, 14277906), (6, 11898255), (9, 7932170), (10, 7138953), (15, 4759302), (18, 3966085), (30, 2379651), (45, 1586434), (90, 793217), (271, 263430), (542, 131715), (813, 87810), (1355, 52686), (1626, 43905), (2439, 29270), (2710, 26343), (2927, 24390), (4065, 17562), (4878, 14635), (5854, 12195), (8130, 8781)]