3548090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 8015112

約数和(自身を除く): 4467022

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 557, 637, 910, 1114, 1274, 2785, 3185, 3899, 5570, 6370, 7241, 7798, 14482, 19495, 27293, 36205, 38990, 50687, 54586, 72410, 101374, 136465, 253435, 272930, 354809, 506870, 709618, 1774045, 3548090]

約数ペア:

[(1, 3548090), (2, 1774045), (5, 709618), (7, 506870), (10, 354809), (13, 272930), (14, 253435), (26, 136465), (35, 101374), (49, 72410), (65, 54586), (70, 50687), (91, 38990), (98, 36205), (130, 27293), (182, 19495), (245, 14482), (455, 7798), (490, 7241), (557, 6370), (637, 5570), (910, 3899), (1114, 3185), (1274, 2785)]