64356540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12923}}^1$

素因数の和:13018

約数の個数: 48

約数和(自身を含む): 182383488

約数和(自身を除く): 118026948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 12923, 25846, 38769, 51692, 64615, 77538, 129230, 155076, 193845, 258460, 387690, 775380, 1072609, 2145218, 3217827, 4290436, 5363045, 6435654, 10726090, 12871308, 16089135, 21452180, 32178270, 64356540]

約数ペア:

[(1, 64356540), (2, 32178270), (3, 21452180), (4, 16089135), (5, 12871308), (6, 10726090), (10, 6435654), (12, 5363045), (15, 4290436), (20, 3217827), (30, 2145218), (60, 1072609), (83, 775380), (166, 387690), (249, 258460), (332, 193845), (415, 155076), (498, 129230), (830, 77538), (996, 64615), (1245, 51692), (1660, 38769), (2490, 25846), (4980, 12923)]