80154690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4992

約数の個数: 96

約数和(自身を含む): 244171584

約数和(自身を除く): 164016894

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 4957, 5390, 8085, 9914, 14871, 16170, 24785, 29742, 34699, 49570, 54527, 69398, 74355, 104097, 109054, 148710, 163581, 173495, 208194, 242893, 272635, 327162, 346990, 381689, 485786, 520485, 545270, 728679, 763378, 817905, 1040970, 1145067, 1214465, 1457358, 1635810, 1908445, 2290134, 2428930, 2671823, 3643395, 3816890, 5343646, 5725335, 7286790, 8015469, 11450670, 13359115, 16030938, 26718230, 40077345, 80154690]

約数ペア:

[(1, 80154690), (2, 40077345), (3, 26718230), (5, 16030938), (6, 13359115), (7, 11450670), (10, 8015469), (11, 7286790), (14, 5725335), (15, 5343646), (21, 3816890), (22, 3643395), (30, 2671823), (33, 2428930), (35, 2290134), (42, 1908445), (49, 1635810), (55, 1457358), (66, 1214465), (70, 1145067), (77, 1040970), (98, 817905), (105, 763378), (110, 728679), (147, 545270), (154, 520485), (165, 485786), (210, 381689), (231, 346990), (245, 327162), (294, 272635), (330, 242893), (385, 208194), (462, 173495), (490, 163581), (539, 148710), (735, 109054), (770, 104097), (1078, 74355), (1155, 69398), (1470, 54527), (1617, 49570), (2310, 34699), (2695, 29742), (3234, 24785), (4957, 16170), (5390, 14871), (8085, 9914)]