64486710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31153}}^1$

素因数の和:31189

約数の個数: 48

約数和(自身を含む): 174960864

約数和(自身を除く): 110474154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 31153, 62306, 93459, 155765, 186918, 280377, 311530, 467295, 560754, 716519, 934590, 1401885, 1433038, 2149557, 2803770, 3582595, 4299114, 6448671, 7165190, 10747785, 12897342, 21495570, 32243355, 64486710]

約数ペア:

[(1, 64486710), (2, 32243355), (3, 21495570), (5, 12897342), (6, 10747785), (9, 7165190), (10, 6448671), (15, 4299114), (18, 3582595), (23, 2803770), (30, 2149557), (45, 1433038), (46, 1401885), (69, 934590), (90, 716519), (115, 560754), (138, 467295), (207, 311530), (230, 280377), (345, 186918), (414, 155765), (690, 93459), (1035, 62306), (2070, 31153)]