84350490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401669}}^1$

素因数の和:401686

約数の個数: 32

約数和(自身を含む): 231361920

約数和(自身を除く): 147011430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401669, 803338, 1205007, 2008345, 2410014, 2811683, 4016690, 5623366, 6025035, 8435049, 12050070, 14058415, 16870098, 28116830, 42175245, 84350490]

約数ペア:

[(1, 84350490), (2, 42175245), (3, 28116830), (5, 16870098), (6, 14058415), (7, 12050070), (10, 8435049), (14, 6025035), (15, 5623366), (21, 4016690), (30, 2811683), (35, 2410014), (42, 2008345), (70, 1205007), (105, 803338), (210, 401669)]