138412710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2377}}^1$

素因数の和:3037

約数の個数: 48

約数和(自身を含む): 360580896

約数和(自身を除く): 222168186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 1294, 1941, 2377, 3235, 3882, 4754, 5823, 6470, 7131, 9705, 11646, 11885, 14262, 19410, 21393, 23770, 29115, 35655, 42786, 58230, 71310, 106965, 213930, 1537919, 3075838, 4613757, 7689595, 9227514, 13841271, 15379190, 23068785, 27682542, 46137570, 69206355, 138412710]

約数ペア:

[(1, 138412710), (2, 69206355), (3, 46137570), (5, 27682542), (6, 23068785), (9, 15379190), (10, 13841271), (15, 9227514), (18, 7689595), (30, 4613757), (45, 3075838), (90, 1537919), (647, 213930), (1294, 106965), (1941, 71310), (2377, 58230), (3235, 42786), (3882, 35655), (4754, 29115), (5823, 23770), (6470, 21393), (7131, 19410), (9705, 14262), (11646, 11885)]