3139760.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 45734210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 1553, 2390, 3106, 3107, 6214, 7765, 15530, 15535, 20189, 31070, 40378, 100945, 201890, 371167, 742334, 1855835, 3711670, 4825171, 9650342, 24125855, 48251710]

約数ペア:

[(1, 48251710), (2, 24125855), (5, 9650342), (10, 4825171), (13, 3711670), (26, 1855835), (65, 742334), (130, 371167), (239, 201890), (478, 100945), (1195, 40378), (1553, 31070), (2390, 20189), (3106, 15535), (3107, 15530), (6214, 7765)]