119766790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 257608512

約数和(自身を除く): 137841722

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 286, 305, 610, 671, 715, 793, 1342, 1373, 1430, 1586, 2746, 3355, 3965, 6710, 6865, 7930, 8723, 13730, 15103, 17446, 17849, 30206, 35698, 43615, 75515, 83753, 87230, 89245, 151030, 167506, 178490, 196339, 392678, 418765, 837530, 921283, 981695, 1088789, 1842566, 1963390, 2177578, 4606415, 5443945, 9212830, 10887890, 11976679, 23953358, 59883395, 119766790]

約数ペア:

[(1, 119766790), (2, 59883395), (5, 23953358), (10, 11976679), (11, 10887890), (13, 9212830), (22, 5443945), (26, 4606415), (55, 2177578), (61, 1963390), (65, 1842566), (110, 1088789), (122, 981695), (130, 921283), (143, 837530), (286, 418765), (305, 392678), (610, 196339), (671, 178490), (715, 167506), (793, 151030), (1342, 89245), (1373, 87230), (1430, 83753), (1586, 75515), (2746, 43615), (3355, 35698), (3965, 30206), (6710, 17849), (6865, 17446), (7930, 15103), (8723, 13730)]