14486890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 30855168

約数和(自身を除く): 16368278

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 127, 170, 187, 254, 305, 374, 610, 635, 671, 935, 1037, 1270, 1342, 1397, 1870, 2074, 2159, 2794, 3355, 4318, 5185, 6710, 6985, 7747, 10370, 10795, 11407, 13970, 15494, 21590, 22814, 23749, 38735, 47498, 57035, 77470, 85217, 114070, 118745, 131699, 170434, 237490, 263398, 426085, 658495, 852170, 1316990, 1448689, 2897378, 7243445, 14486890]

約数ペア:

[(1, 14486890), (2, 7243445), (5, 2897378), (10, 1448689), (11, 1316990), (17, 852170), (22, 658495), (34, 426085), (55, 263398), (61, 237490), (85, 170434), (110, 131699), (122, 118745), (127, 114070), (170, 85217), (187, 77470), (254, 57035), (305, 47498), (374, 38735), (610, 23749), (635, 22814), (671, 21590), (935, 15494), (1037, 13970), (1270, 11407), (1342, 10795), (1397, 10370), (1870, 7747), (2074, 6985), (2159, 6710), (2794, 5185), (3355, 4318)]