30916710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 94112928

約数和(自身を除く): 63196218

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 121, 153, 165, 167, 170, 187, 198, 242, 255, 306, 330, 334, 363, 374, 495, 501, 510, 561, 605, 726, 765, 835, 935, 990, 1002, 1089, 1122, 1210, 1503, 1530, 1670, 1683, 1815, 1837, 1870, 2057, 2178, 2505, 2805, 2839, 3006, 3366, 3630, 3674, 4114, 5010, 5445, 5511, 5610, 5678, 6171, 7515, 8415, 8517, 9185, 10285, 10890, 11022, 12342, 14195, 15030, 16533, 16830, 17034, 18370, 18513, 20207, 20570, 25551, 27555, 28390, 30855, 31229, 33066, 37026, 40414, 42585, 51102, 55110, 60621, 61710, 62458, 82665, 85170, 92565, 93687, 101035, 121242, 127755, 156145, 165330, 181863, 185130, 187374, 202070, 255510, 281061, 303105, 312290, 343519, 363726, 468435, 562122, 606210, 687038, 909315, 936870, 1030557, 1405305, 1717595, 1818630, 2061114, 2810610, 3091671, 3435190, 5152785, 6183342, 10305570, 15458355, 30916710]

約数ペア:

[(1, 30916710), (2, 15458355), (3, 10305570), (5, 6183342), (6, 5152785), (9, 3435190), (10, 3091671), (11, 2810610), (15, 2061114), (17, 1818630), (18, 1717595), (22, 1405305), (30, 1030557), (33, 936870), (34, 909315), (45, 687038), (51, 606210), (55, 562122), (66, 468435), (85, 363726), (90, 343519), (99, 312290), (102, 303105), (110, 281061), (121, 255510), (153, 202070), (165, 187374), (167, 185130), (170, 181863), (187, 165330), (198, 156145), (242, 127755), (255, 121242), (306, 101035), (330, 93687), (334, 92565), (363, 85170), (374, 82665), (495, 62458), (501, 61710), (510, 60621), (561, 55110), (605, 51102), (726, 42585), (765, 40414), (835, 37026), (935, 33066), (990, 31229), (1002, 30855), (1089, 28390), (1122, 27555), (1210, 25551), (1503, 20570), (1530, 20207), (1670, 18513), (1683, 18370), (1815, 17034), (1837, 16830), (1870, 16533), (2057, 15030), (2178, 14195), (2505, 12342), (2805, 11022), (2839, 10890), (3006, 10285), (3366, 9185), (3630, 8517), (3674, 8415), (4114, 7515), (5010, 6171), (5445, 5678), (5511, 5610)]