135719090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 289094400

約数和(自身を除く): 153375310

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 2185, 2389, 2470, 2990, 4370, 4778, 5681, 11362, 11945, 23890, 28405, 31057, 45391, 54947, 56810, 62114, 90782, 109894, 155285, 226955, 274735, 310570, 453910, 549470, 590083, 714311, 1043993, 1180166, 1428622, 2087986, 2950415, 3571555, 5219965, 5900830, 7143110, 10439930, 13571909, 27143818, 67859545, 135719090]

約数ペア:

[(1, 135719090), (2, 67859545), (5, 27143818), (10, 13571909), (13, 10439930), (19, 7143110), (23, 5900830), (26, 5219965), (38, 3571555), (46, 2950415), (65, 2087986), (95, 1428622), (115, 1180166), (130, 1043993), (190, 714311), (230, 590083), (247, 549470), (299, 453910), (437, 310570), (494, 274735), (598, 226955), (874, 155285), (1235, 109894), (1495, 90782), (2185, 62114), (2389, 56810), (2470, 54947), (2990, 45391), (4370, 31057), (4778, 28405), (5681, 23890), (11362, 11945)]