17149210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 18775910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 131, 190, 247, 262, 265, 494, 530, 655, 689, 1007, 1235, 1310, 1378, 1703, 2014, 2470, 2489, 3406, 3445, 4978, 5035, 6890, 6943, 8515, 10070, 12445, 13091, 13886, 17030, 24890, 26182, 32357, 34715, 64714, 65455, 69430, 90259, 130910, 131917, 161785, 180518, 263834, 323570, 451295, 659585, 902590, 1319170, 1714921, 3429842, 8574605, 17149210]

約数ペア:

[(1, 17149210), (2, 8574605), (5, 3429842), (10, 1714921), (13, 1319170), (19, 902590), (26, 659585), (38, 451295), (53, 323570), (65, 263834), (95, 180518), (106, 161785), (130, 131917), (131, 130910), (190, 90259), (247, 69430), (262, 65455), (265, 64714), (494, 34715), (530, 32357), (655, 26182), (689, 24890), (1007, 17030), (1235, 13886), (1310, 13091), (1378, 12445), (1703, 10070), (2014, 8515), (2470, 6943), (2489, 6890), (3406, 5035), (3445, 4978)]