2450070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3909

約数の個数: 48

約数和(自身を含む): 7282080

約数和(自身を除く): 4832010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3889, 7778, 11667, 19445, 23334, 27223, 35001, 38890, 54446, 58335, 70002, 81669, 116670, 136115, 163338, 175005, 245007, 272230, 350010, 408345, 490014, 816690, 1225035, 2450070]

約数ペア:

[(1, 2450070), (2, 1225035), (3, 816690), (5, 490014), (6, 408345), (7, 350010), (9, 272230), (10, 245007), (14, 175005), (15, 163338), (18, 136115), (21, 116670), (30, 81669), (35, 70002), (42, 58335), (45, 54446), (63, 38890), (70, 35001), (90, 27223), (105, 23334), (126, 19445), (210, 11667), (315, 7778), (630, 3889)]