30938390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2927}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 64088064

約数和(自身を除く): 33149674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 2927, 5285, 5854, 10570, 14635, 20489, 29270, 40978, 102445, 204890, 441977, 883954, 2209885, 3093839, 4419770, 6187678, 15469195, 30938390]

約数ペア:

[(1, 30938390), (2, 15469195), (5, 6187678), (7, 4419770), (10, 3093839), (14, 2209885), (35, 883954), (70, 441977), (151, 204890), (302, 102445), (755, 40978), (1057, 29270), (1510, 20489), (2114, 14635), (2927, 10570), (5285, 5854)]