87819270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5431}}^1$

素因数の和:5466

約数の個数: 96

約数和(自身を含む): 267515136

約数和(自身を除く): 179695866

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, 5390, 5431, 8085, 10862, 16170, 16293, 27155, 32586, 38017, 54310, 59741, 76034, 81465, 114051, 119482, 162930, 179223, 190085, 228102, 266119, 298705, 358446, 380170, 418187, 532238, 570255, 597410, 798357, 836374, 896115, 1140510, 1254561, 1330595, 1596714, 1792230, 2090935, 2509122, 2661190, 2927309, 3991785, 4181870, 5854618, 6272805, 7983570, 8781927, 12545610, 14636545, 17563854, 29273090, 43909635, 87819270]

約数ペア:

[(1, 87819270), (2, 43909635), (3, 29273090), (5, 17563854), (6, 14636545), (7, 12545610), (10, 8781927), (11, 7983570), (14, 6272805), (15, 5854618), (21, 4181870), (22, 3991785), (30, 2927309), (33, 2661190), (35, 2509122), (42, 2090935), (49, 1792230), (55, 1596714), (66, 1330595), (70, 1254561), (77, 1140510), (98, 896115), (105, 836374), (110, 798357), (147, 597410), (154, 570255), (165, 532238), (210, 418187), (231, 380170), (245, 358446), (294, 298705), (330, 266119), (385, 228102), (462, 190085), (490, 179223), (539, 162930), (735, 119482), (770, 114051), (1078, 81465), (1155, 76034), (1470, 59741), (1617, 54310), (2310, 38017), (2695, 32586), (3234, 27155), (5390, 16293), (5431, 16170), (8085, 10862)]