61138740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 186391296

約数和(自身を除く): 125252556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 260, 309, 390, 412, 515, 618, 761, 780, 1030, 1236, 1339, 1522, 1545, 2060, 2283, 2678, 3044, 3090, 3805, 4017, 4566, 5356, 6180, 6695, 7610, 8034, 9132, 9893, 11415, 13390, 15220, 16068, 19786, 20085, 22830, 26780, 29679, 39572, 40170, 45660, 49465, 59358, 78383, 80340, 98930, 118716, 148395, 156766, 197860, 235149, 296790, 313532, 391915, 470298, 593580, 783830, 940596, 1018979, 1175745, 1567660, 2037958, 2351490, 3056937, 4075916, 4702980, 5094895, 6113874, 10189790, 12227748, 15284685, 20379580, 30569370, 61138740]

約数ペア:

[(1, 61138740), (2, 30569370), (3, 20379580), (4, 15284685), (5, 12227748), (6, 10189790), (10, 6113874), (12, 5094895), (13, 4702980), (15, 4075916), (20, 3056937), (26, 2351490), (30, 2037958), (39, 1567660), (52, 1175745), (60, 1018979), (65, 940596), (78, 783830), (103, 593580), (130, 470298), (156, 391915), (195, 313532), (206, 296790), (260, 235149), (309, 197860), (390, 156766), (412, 148395), (515, 118716), (618, 98930), (761, 80340), (780, 78383), (1030, 59358), (1236, 49465), (1339, 45660), (1522, 40170), (1545, 39572), (2060, 29679), (2283, 26780), (2678, 22830), (3044, 20085), (3090, 19786), (3805, 16068), (4017, 15220), (4566, 13390), (5356, 11415), (6180, 9893), (6695, 9132), (7610, 8034)]