2513070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3989}}^1$

素因数の和:4009

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4956210

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, 3989, 7978, 11967, 19945, 23934, 27923, 35901, 39890, 55846, 59835, 71802, 83769, 119670, 139615, 167538, 179505, 251307, 279230, 359010, 418845, 502614, 837690, 1256535, 2513070]

約数ペア:

[(1, 2513070), (2, 1256535), (3, 837690), (5, 502614), (6, 418845), (7, 359010), (9, 279230), (10, 251307), (14, 179505), (15, 167538), (18, 139615), (21, 119670), (30, 83769), (35, 71802), (42, 59835), (45, 55846), (63, 39890), (70, 35901), (90, 27923), (105, 23934), (126, 19945), (210, 11967), (315, 7978), (630, 3989)]