151945710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{723551}}^1$

素因数の和:723568

約数の個数: 32

約数和(自身を含む): 416765952

約数和(自身を除く): 264820242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 723551, 1447102, 2170653, 3617755, 4341306, 5064857, 7235510, 10129714, 10853265, 15194571, 21706530, 25324285, 30389142, 50648570, 75972855, 151945710]

約数ペア:

[(1, 151945710), (2, 75972855), (3, 50648570), (5, 30389142), (6, 25324285), (7, 21706530), (10, 15194571), (14, 10853265), (15, 10129714), (21, 7235510), (30, 5064857), (35, 4341306), (42, 3617755), (70, 2170653), (105, 1447102), (210, 723551)]