7301490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{4967}}^1$

素因数の和:4991

約数の個数: 48

約数和(自身を含む): 20388672

約数和(自身を除く): 13087182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 4967, 9934, 14901, 24835, 29802, 34769, 49670, 69538, 74505, 104307, 149010, 173845, 208614, 243383, 347690, 486766, 521535, 730149, 1043070, 1216915, 1460298, 2433830, 3650745, 7301490]

約数ペア:

[(1, 7301490), (2, 3650745), (3, 2433830), (5, 1460298), (6, 1216915), (7, 1043070), (10, 730149), (14, 521535), (15, 486766), (21, 347690), (30, 243383), (35, 208614), (42, 173845), (49, 149010), (70, 104307), (98, 74505), (105, 69538), (147, 49670), (210, 34769), (245, 29802), (294, 24835), (490, 14901), (735, 9934), (1470, 4967)]