179487270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2377}}^1$

素因数の和:3229

約数の個数: 48

約数和(自身を含む): 467419680

約数和(自身を除く): 287932410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 839, 1678, 2377, 2517, 4195, 4754, 5034, 7131, 7551, 8390, 11885, 12585, 14262, 15102, 21393, 23770, 25170, 35655, 37755, 42786, 71310, 75510, 106965, 213930, 1994303, 3988606, 5982909, 9971515, 11965818, 17948727, 19943030, 29914545, 35897454, 59829090, 89743635, 179487270]

約数ペア:

[(1, 179487270), (2, 89743635), (3, 59829090), (5, 35897454), (6, 29914545), (9, 19943030), (10, 17948727), (15, 11965818), (18, 9971515), (30, 5982909), (45, 3988606), (90, 1994303), (839, 213930), (1678, 106965), (2377, 75510), (2517, 71310), (4195, 42786), (4754, 37755), (5034, 35655), (7131, 25170), (7551, 23770), (8390, 21393), (11885, 15102), (12585, 14262)]