519889110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4919}}^1$

素因数の和:5213

約数の個数: 64

約数和(自身を含む): 1348945920

約数和(自身を除く): 829056810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 813, 1355, 1626, 2710, 3523, 4065, 4919, 7046, 8130, 9838, 10569, 14757, 17615, 21138, 24595, 29514, 35230, 49190, 52845, 63947, 73785, 105690, 127894, 147570, 191841, 319735, 383682, 639470, 959205, 1333049, 1918410, 2666098, 3999147, 6665245, 7998294, 13330490, 17329637, 19995735, 34659274, 39991470, 51988911, 86648185, 103977822, 173296370, 259944555, 519889110]

約数ペア:

[(1, 519889110), (2, 259944555), (3, 173296370), (5, 103977822), (6, 86648185), (10, 51988911), (13, 39991470), (15, 34659274), (26, 19995735), (30, 17329637), (39, 13330490), (65, 7998294), (78, 6665245), (130, 3999147), (195, 2666098), (271, 1918410), (390, 1333049), (542, 959205), (813, 639470), (1355, 383682), (1626, 319735), (2710, 191841), (3523, 147570), (4065, 127894), (4919, 105690), (7046, 73785), (8130, 63947), (9838, 52845), (10569, 49190), (14757, 35230), (17615, 29514), (21138, 24595)]