2019401790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9616199}}^1$

素因数の和:9616216

約数の個数: 32

約数和(自身を含む): 5538931200

約数和(自身を除く): 3519529410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9616199, 19232398, 28848597, 48080995, 57697194, 67313393, 96161990, 134626786, 144242985, 201940179, 288485970, 336566965, 403880358, 673133930, 1009700895, 2019401790]

約数ペア:

[(1, 2019401790), (2, 1009700895), (3, 673133930), (5, 403880358), (6, 336566965), (7, 288485970), (10, 201940179), (14, 144242985), (15, 134626786), (21, 96161990), (30, 67313393), (35, 57697194), (42, 48080995), (70, 28848597), (105, 19232398), (210, 9616199)]