15698945228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^2$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 29955824640

約数和(自身を除く): 14256879412

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 139, 199, 278, 398, 556, 713, 796, 1426, 2852, 3197, 4309, 4577, 6169, 6394, 8618, 9154, 12338, 12788, 17236, 18308, 24676, 27661, 39601, 55322, 79202, 99107, 110644, 141887, 158404, 198214, 283774, 396428, 567548, 636203, 857491, 910823, 1227631, 1272406, 1714982, 1821646, 2455262, 2544812, 3429964, 3643292, 4910524, 5504539, 11009078, 19722293, 22018156, 28235513, 39444586, 56471026, 78889172, 112942052, 126604397, 170640709, 253208794, 341281418, 506417588, 682562836, 3924736307, 7849472614, 15698945228]

約数ペア:

[(1, 15698945228), (2, 7849472614), (4, 3924736307), (23, 682562836), (31, 506417588), (46, 341281418), (62, 253208794), (92, 170640709), (124, 126604397), (139, 112942052), (199, 78889172), (278, 56471026), (398, 39444586), (556, 28235513), (713, 22018156), (796, 19722293), (1426, 11009078), (2852, 5504539), (3197, 4910524), (4309, 3643292), (4577, 3429964), (6169, 2544812), (6394, 2455262), (8618, 1821646), (9154, 1714982), (12338, 1272406), (12788, 1227631), (17236, 910823), (18308, 857491), (24676, 636203), (27661, 567548), (39601, 396428), (55322, 283774), (79202, 198214), (99107, 158404), (110644, 141887)]