193993410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 511334208

約数和(自身を除く): 317340798

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 169, 195, 249, 338, 390, 415, 461, 498, 507, 830, 845, 922, 1014, 1079, 1245, 1383, 1690, 2158, 2305, 2490, 2535, 2766, 3237, 4610, 5070, 5395, 5993, 6474, 6915, 10790, 11986, 13830, 14027, 16185, 17979, 28054, 29965, 32370, 35958, 38263, 42081, 59930, 70135, 76526, 77909, 84162, 89895, 114789, 140270, 155818, 179790, 191315, 210405, 229578, 233727, 382630, 389545, 420810, 467454, 497419, 573945, 779090, 994838, 1147890, 1168635, 1492257, 2337270, 2487095, 2984514, 4974190, 6466447, 7461285, 12932894, 14922570, 19399341, 32332235, 38798682, 64664470, 96996705, 193993410]

約数ペア:

[(1, 193993410), (2, 96996705), (3, 64664470), (5, 38798682), (6, 32332235), (10, 19399341), (13, 14922570), (15, 12932894), (26, 7461285), (30, 6466447), (39, 4974190), (65, 2984514), (78, 2487095), (83, 2337270), (130, 1492257), (166, 1168635), (169, 1147890), (195, 994838), (249, 779090), (338, 573945), (390, 497419), (415, 467454), (461, 420810), (498, 389545), (507, 382630), (830, 233727), (845, 229578), (922, 210405), (1014, 191315), (1079, 179790), (1245, 155818), (1383, 140270), (1690, 114789), (2158, 89895), (2305, 84162), (2490, 77909), (2535, 76526), (2766, 70135), (3237, 59930), (4610, 42081), (5070, 38263), (5395, 35958), (5993, 32370), (6474, 29965), (6915, 28054), (10790, 17979), (11986, 16185), (13830, 14027)]