146218860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2341}}^1$

素因数の和:2703

約数の個数: 72

約数和(自身を含む): 444998736

約数和(自身を除く): 298779876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 2341, 3123, 3470, 4164, 4682, 5205, 6246, 6940, 7023, 9364, 10410, 11705, 12492, 14046, 15615, 20820, 21069, 23410, 28092, 31230, 35115, 42138, 46820, 62460, 70230, 84276, 105345, 140460, 210690, 421380, 812327, 1624654, 2436981, 3249308, 4061635, 4873962, 7310943, 8123270, 9747924, 12184905, 14621886, 16246540, 24369810, 29243772, 36554715, 48739620, 73109430, 146218860]

約数ペア:

[(1, 146218860), (2, 73109430), (3, 48739620), (4, 36554715), (5, 29243772), (6, 24369810), (9, 16246540), (10, 14621886), (12, 12184905), (15, 9747924), (18, 8123270), (20, 7310943), (30, 4873962), (36, 4061635), (45, 3249308), (60, 2436981), (90, 1624654), (180, 812327), (347, 421380), (694, 210690), (1041, 140460), (1388, 105345), (1735, 84276), (2082, 70230), (2341, 62460), (3123, 46820), (3470, 42138), (4164, 35115), (4682, 31230), (5205, 28092), (6246, 23410), (6940, 21069), (7023, 20820), (9364, 15615), (10410, 14046), (11705, 12492)]