149719710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{712951}}^1$

素因数の和:712968

約数の個数: 32

約数和(自身を含む): 410660352

約数和(自身を除く): 260940642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 712951, 1425902, 2138853, 3564755, 4277706, 4990657, 7129510, 9981314, 10694265, 14971971, 21388530, 24953285, 29943942, 49906570, 74859855, 149719710]

約数ペア:

[(1, 149719710), (2, 74859855), (3, 49906570), (5, 29943942), (6, 24953285), (7, 21388530), (10, 14971971), (14, 10694265), (15, 9981314), (21, 7129510), (30, 4990657), (35, 4277706), (42, 3564755), (70, 2138853), (105, 1425902), (210, 712951)]