298571070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1289}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 820316160

約数和(自身を除く): 521745090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1103, 1289, 2206, 2578, 3309, 3867, 5515, 6445, 6618, 7721, 7734, 9023, 11030, 12890, 15442, 16545, 18046, 19335, 23163, 27069, 33090, 38605, 38670, 45115, 46326, 54138, 77210, 90230, 115815, 135345, 231630, 270690, 1421767, 2843534, 4265301, 7108835, 8530602, 9952369, 14217670, 19904738, 21326505, 29857107, 42653010, 49761845, 59714214, 99523690, 149285535, 298571070]

約数ペア:

[(1, 298571070), (2, 149285535), (3, 99523690), (5, 59714214), (6, 49761845), (7, 42653010), (10, 29857107), (14, 21326505), (15, 19904738), (21, 14217670), (30, 9952369), (35, 8530602), (42, 7108835), (70, 4265301), (105, 2843534), (210, 1421767), (1103, 270690), (1289, 231630), (2206, 135345), (2578, 115815), (3309, 90230), (3867, 77210), (5515, 54138), (6445, 46326), (6618, 45115), (7721, 38670), (7734, 38605), (9023, 33090), (11030, 27069), (12890, 23163), (15442, 19335), (16545, 18046)]