151420710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{721051}}^1$

素因数の和:721068

約数の個数: 32

約数和(自身を含む): 415325952

約数和(自身を除く): 263905242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 721051, 1442102, 2163153, 3605255, 4326306, 5047357, 7210510, 10094714, 10815765, 15142071, 21631530, 25236785, 30284142, 50473570, 75710355, 151420710]

約数ペア:

[(1, 151420710), (2, 75710355), (3, 50473570), (5, 30284142), (6, 25236785), (7, 21631530), (10, 15142071), (14, 10815765), (15, 10094714), (21, 7210510), (30, 5047357), (35, 4326306), (42, 3605255), (70, 2163153), (105, 1442102), (210, 721051)]