7424970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{5051}}^1$

素因数の和:5075

約数の個数: 48

約数和(自身を含む): 20733408

約数和(自身を除く): 13308438

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, 5051, 10102, 15153, 25255, 30306, 35357, 50510, 70714, 75765, 106071, 151530, 176785, 212142, 247499, 353570, 494998, 530355, 742497, 1060710, 1237495, 1484994, 2474990, 3712485, 7424970]

約数ペア:

[(1, 7424970), (2, 3712485), (3, 2474990), (5, 1484994), (6, 1237495), (7, 1060710), (10, 742497), (14, 530355), (15, 494998), (21, 353570), (30, 247499), (35, 212142), (42, 176785), (49, 151530), (70, 106071), (98, 75765), (105, 70714), (147, 50510), (210, 35357), (245, 30306), (294, 25255), (490, 15153), (735, 10102), (1470, 5051)]