67170540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 196116480

約数和(自身を除く): 128945940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 158, 185, 222, 237, 316, 370, 383, 395, 444, 474, 555, 740, 766, 790, 948, 1110, 1149, 1185, 1532, 1580, 1915, 2220, 2298, 2370, 2923, 3830, 4596, 4740, 5745, 5846, 7660, 8769, 11490, 11692, 14171, 14615, 17538, 22980, 28342, 29230, 30257, 35076, 42513, 43845, 56684, 58460, 60514, 70855, 85026, 87690, 90771, 121028, 141710, 151285, 170052, 175380, 181542, 212565, 283420, 302570, 363084, 425130, 453855, 605140, 850260, 907710, 1119509, 1815420, 2239018, 3358527, 4478036, 5597545, 6717054, 11195090, 13434108, 16792635, 22390180, 33585270, 67170540]

約数ペア:

[(1, 67170540), (2, 33585270), (3, 22390180), (4, 16792635), (5, 13434108), (6, 11195090), (10, 6717054), (12, 5597545), (15, 4478036), (20, 3358527), (30, 2239018), (37, 1815420), (60, 1119509), (74, 907710), (79, 850260), (111, 605140), (148, 453855), (158, 425130), (185, 363084), (222, 302570), (237, 283420), (316, 212565), (370, 181542), (383, 175380), (395, 170052), (444, 151285), (474, 141710), (555, 121028), (740, 90771), (766, 87690), (790, 85026), (948, 70855), (1110, 60514), (1149, 58460), (1185, 56684), (1532, 43845), (1580, 42513), (1915, 35076), (2220, 30257), (2298, 29230), (2370, 28342), (2923, 22980), (3830, 17538), (4596, 14615), (4740, 14171), (5745, 11692), (5846, 11490), (7660, 8769)]