6339580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 14747040

約数和(自身を除く): 8407460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 659, 740, 962, 1318, 1924, 2405, 2636, 3295, 4810, 6590, 8567, 9620, 13180, 17134, 24383, 34268, 42835, 48766, 85670, 97532, 121915, 171340, 243830, 316979, 487660, 633958, 1267916, 1584895, 3169790, 6339580]

約数ペア:

[(1, 6339580), (2, 3169790), (4, 1584895), (5, 1267916), (10, 633958), (13, 487660), (20, 316979), (26, 243830), (37, 171340), (52, 121915), (65, 97532), (74, 85670), (130, 48766), (148, 42835), (185, 34268), (260, 24383), (370, 17134), (481, 13180), (659, 9620), (740, 8567), (962, 6590), (1318, 4810), (1924, 3295), (2405, 2636)]