164393670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1447}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 452054016

約数和(自身を除く): 287660346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 541, 1082, 1447, 1623, 2705, 2894, 3246, 3787, 4341, 5410, 7235, 7574, 8115, 8682, 10129, 11361, 14470, 16230, 18935, 20258, 21705, 22722, 30387, 37870, 43410, 50645, 56805, 60774, 101290, 113610, 151935, 303870, 782827, 1565654, 2348481, 3914135, 4696962, 5479789, 7828270, 10959578, 11742405, 16439367, 23484810, 27398945, 32878734, 54797890, 82196835, 164393670]

約数ペア:

[(1, 164393670), (2, 82196835), (3, 54797890), (5, 32878734), (6, 27398945), (7, 23484810), (10, 16439367), (14, 11742405), (15, 10959578), (21, 7828270), (30, 5479789), (35, 4696962), (42, 3914135), (70, 2348481), (105, 1565654), (210, 782827), (541, 303870), (1082, 151935), (1447, 113610), (1623, 101290), (2705, 60774), (2894, 56805), (3246, 50645), (3787, 43410), (4341, 37870), (5410, 30387), (7235, 22722), (7574, 21705), (8115, 20258), (8682, 18935), (10129, 16230), (11361, 14470)]