78633030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{374443}}^1$

素因数の和:374460

約数の個数: 32

約数和(自身を含む): 215679744

約数和(自身を除く): 137046714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 374443, 748886, 1123329, 1872215, 2246658, 2621101, 3744430, 5242202, 5616645, 7863303, 11233290, 13105505, 15726606, 26211010, 39316515, 78633030]

約数ペア:

[(1, 78633030), (2, 39316515), (3, 26211010), (5, 15726606), (6, 13105505), (7, 11233290), (10, 7863303), (14, 5616645), (15, 5242202), (21, 3744430), (30, 2621101), (35, 2246658), (42, 1872215), (70, 1123329), (105, 748886), (210, 374443)]