169481070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 492972480

約数和(自身を除く): 323491410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 90, 99, 110, 121, 158, 165, 197, 198, 237, 242, 330, 363, 394, 395, 474, 495, 591, 605, 711, 726, 790, 869, 985, 990, 1089, 1182, 1185, 1210, 1422, 1738, 1773, 1815, 1970, 2167, 2178, 2370, 2607, 2955, 3546, 3555, 3630, 4334, 4345, 5214, 5445, 5910, 6501, 7110, 7821, 8690, 8865, 9559, 10835, 10890, 13002, 13035, 15563, 15642, 17730, 19118, 19503, 21670, 23837, 26070, 28677, 31126, 32505, 39006, 39105, 46689, 47674, 47795, 57354, 65010, 71511, 77815, 78210, 86031, 93378, 95590, 97515, 119185, 140067, 143022, 143385, 155630, 171193, 172062, 195030, 214533, 233445, 238370, 280134, 286770, 342386, 357555, 429066, 430155, 466890, 513579, 700335, 715110, 855965, 860310, 1027158, 1072665, 1400670, 1540737, 1711930, 1883123, 2145330, 2567895, 3081474, 3766246, 5135790, 5649369, 7703685, 9415615, 11298738, 15407370, 16948107, 18831230, 28246845, 33896214, 56493690, 84740535, 169481070]

約数ペア:

[(1, 169481070), (2, 84740535), (3, 56493690), (5, 33896214), (6, 28246845), (9, 18831230), (10, 16948107), (11, 15407370), (15, 11298738), (18, 9415615), (22, 7703685), (30, 5649369), (33, 5135790), (45, 3766246), (55, 3081474), (66, 2567895), (79, 2145330), (90, 1883123), (99, 1711930), (110, 1540737), (121, 1400670), (158, 1072665), (165, 1027158), (197, 860310), (198, 855965), (237, 715110), (242, 700335), (330, 513579), (363, 466890), (394, 430155), (395, 429066), (474, 357555), (495, 342386), (591, 286770), (605, 280134), (711, 238370), (726, 233445), (790, 214533), (869, 195030), (985, 172062), (990, 171193), (1089, 155630), (1182, 143385), (1185, 143022), (1210, 140067), (1422, 119185), (1738, 97515), (1773, 95590), (1815, 93378), (1970, 86031), (2167, 78210), (2178, 77815), (2370, 71511), (2607, 65010), (2955, 57354), (3546, 47795), (3555, 47674), (3630, 46689), (4334, 39105), (4345, 39006), (5214, 32505), (5445, 31126), (5910, 28677), (6501, 26070), (7110, 23837), (7821, 21670), (8690, 19503), (8865, 19118), (9559, 17730), (10835, 15642), (10890, 15563), (13002, 13035)]