1309974510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{15919}}^1$

素因数の和:16153

約数の個数: 64

約数和(自身を含む): 3402040320

約数和(自身を除く): 2092065810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 2110, 2743, 3165, 5486, 6330, 8229, 13715, 15919, 16458, 27430, 31838, 41145, 47757, 79595, 82290, 95514, 159190, 206947, 238785, 413894, 477570, 620841, 1034735, 1241682, 2069470, 3104205, 3358909, 6208410, 6717818, 10076727, 16794545, 20153454, 33589090, 43665817, 50383635, 87331634, 100767270, 130997451, 218329085, 261994902, 436658170, 654987255, 1309974510]

約数ペア:

[(1, 1309974510), (2, 654987255), (3, 436658170), (5, 261994902), (6, 218329085), (10, 130997451), (13, 100767270), (15, 87331634), (26, 50383635), (30, 43665817), (39, 33589090), (65, 20153454), (78, 16794545), (130, 10076727), (195, 6717818), (211, 6208410), (390, 3358909), (422, 3104205), (633, 2069470), (1055, 1241682), (1266, 1034735), (2110, 620841), (2743, 477570), (3165, 413894), (5486, 238785), (6330, 206947), (8229, 159190), (13715, 95514), (15919, 82290), (16458, 79595), (27430, 47757), (31838, 41145)]