64417470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165173}}^1$

素因数の和:165196

約数の個数: 32

約数和(自身を含む): 166495392

約数和(自身を除く): 102077922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 165173, 330346, 495519, 825865, 991038, 1651730, 2147249, 2477595, 4294498, 4955190, 6441747, 10736245, 12883494, 21472490, 32208735, 64417470]

約数ペア:

[(1, 64417470), (2, 32208735), (3, 21472490), (5, 12883494), (6, 10736245), (10, 6441747), (13, 4955190), (15, 4294498), (26, 2477595), (30, 2147249), (39, 1651730), (65, 991038), (78, 825865), (130, 495519), (195, 330346), (390, 165173)]