103421220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{246241}}^1$

素因数の和:246260

約数の個数: 48

約数和(自身を含む): 330949248

約数和(自身を除く): 227528028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 246241, 492482, 738723, 984964, 1231205, 1477446, 1723687, 2462410, 2954892, 3447374, 3693615, 4924820, 5171061, 6894748, 7387230, 8618435, 10342122, 14774460, 17236870, 20684244, 25855305, 34473740, 51710610, 103421220]

約数ペア:

[(1, 103421220), (2, 51710610), (3, 34473740), (4, 25855305), (5, 20684244), (6, 17236870), (7, 14774460), (10, 10342122), (12, 8618435), (14, 7387230), (15, 6894748), (20, 5171061), (21, 4924820), (28, 3693615), (30, 3447374), (35, 2954892), (42, 2462410), (60, 1723687), (70, 1477446), (84, 1231205), (105, 984964), (140, 738723), (210, 492482), (420, 246241)]