15696772390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{70901}}^1$

素因数の和:71065

約数の個数: 48

約数和(自身を含む): 30828756816

約数和(自身を除く): 15131984426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 169, 262, 338, 655, 845, 1310, 1690, 1703, 3406, 8515, 17030, 22139, 44278, 70901, 110695, 141802, 221390, 354505, 709010, 921713, 1843426, 4608565, 9217130, 9288031, 11982269, 18576062, 23964538, 46440155, 59911345, 92880310, 119822690, 120744403, 241488806, 603722015, 1207444030, 1569677239, 3139354478, 7848386195, 15696772390]

約数ペア:

[(1, 15696772390), (2, 7848386195), (5, 3139354478), (10, 1569677239), (13, 1207444030), (26, 603722015), (65, 241488806), (130, 120744403), (131, 119822690), (169, 92880310), (262, 59911345), (338, 46440155), (655, 23964538), (845, 18576062), (1310, 11982269), (1690, 9288031), (1703, 9217130), (3406, 4608565), (8515, 1843426), (17030, 921713), (22139, 709010), (44278, 354505), (70901, 221390), (110695, 141802)]