163957380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3257}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 459768960

約数和(自身を除く): 295811580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3257, 3356, 4195, 5034, 6514, 8390, 9771, 10068, 12585, 13028, 16285, 16780, 19542, 25170, 32570, 39084, 48855, 50340, 65140, 97710, 195420, 2732623, 5465246, 8197869, 10930492, 13663115, 16395738, 27326230, 32791476, 40989345, 54652460, 81978690, 163957380]

約数ペア:

[(1, 163957380), (2, 81978690), (3, 54652460), (4, 40989345), (5, 32791476), (6, 27326230), (10, 16395738), (12, 13663115), (15, 10930492), (20, 8197869), (30, 5465246), (60, 2732623), (839, 195420), (1678, 97710), (2517, 65140), (3257, 50340), (3356, 48855), (4195, 39084), (5034, 32570), (6514, 25170), (8390, 19542), (9771, 16780), (10068, 16285), (12585, 13028)]