1427447630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{12457}}^1$

素因数の和:14108

約数の個数: 32

約数和(自身を含む): 2938493376

約数和(自身を除く): 1511045746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1637, 3274, 8185, 11459, 12457, 16370, 22918, 24914, 57295, 62285, 87199, 114590, 124570, 174398, 435995, 871990, 20392109, 40784218, 101960545, 142744763, 203921090, 285489526, 713723815, 1427447630]

約数ペア:

[(1, 1427447630), (2, 713723815), (5, 285489526), (7, 203921090), (10, 142744763), (14, 101960545), (35, 40784218), (70, 20392109), (1637, 871990), (3274, 435995), (8185, 174398), (11459, 124570), (12457, 114590), (16370, 87199), (22918, 62285), (24914, 57295)]