1773992010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 5024171520

約数和(自身を除く): 3250179510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 229, 259, 370, 458, 518, 555, 687, 777, 997, 1110, 1145, 1295, 1374, 1554, 1603, 1994, 2290, 2590, 2991, 3206, 3435, 3885, 4809, 4985, 5982, 6870, 6979, 7770, 8015, 8473, 9618, 9970, 13958, 14955, 16030, 16946, 20937, 24045, 25419, 29910, 34895, 36889, 41874, 42365, 48090, 50838, 59311, 69790, 73778, 84730, 104685, 110667, 118622, 127095, 177933, 184445, 209370, 221334, 228313, 254190, 258223, 296555, 355866, 368890, 456626, 516446, 553335, 593110, 684939, 774669, 889665, 1106670, 1141565, 1291115, 1369878, 1549338, 1598191, 1779330, 2283130, 2582230, 3196382, 3424695, 3873345, 4794573, 6849390, 7746690, 7990955, 8447581, 9589146, 15981910, 16895162, 23972865, 25342743, 42237905, 47945730, 50685486, 59133067, 84475810, 118266134, 126713715, 177399201, 253427430, 295665335, 354798402, 591330670, 886996005, 1773992010]

約数ペア:

[(1, 1773992010), (2, 886996005), (3, 591330670), (5, 354798402), (6, 295665335), (7, 253427430), (10, 177399201), (14, 126713715), (15, 118266134), (21, 84475810), (30, 59133067), (35, 50685486), (37, 47945730), (42, 42237905), (70, 25342743), (74, 23972865), (105, 16895162), (111, 15981910), (185, 9589146), (210, 8447581), (222, 7990955), (229, 7746690), (259, 6849390), (370, 4794573), (458, 3873345), (518, 3424695), (555, 3196382), (687, 2582230), (777, 2283130), (997, 1779330), (1110, 1598191), (1145, 1549338), (1295, 1369878), (1374, 1291115), (1554, 1141565), (1603, 1106670), (1994, 889665), (2290, 774669), (2590, 684939), (2991, 593110), (3206, 553335), (3435, 516446), (3885, 456626), (4809, 368890), (4985, 355866), (5982, 296555), (6870, 258223), (6979, 254190), (7770, 228313), (8015, 221334), (8473, 209370), (9618, 184445), (9970, 177933), (13958, 127095), (14955, 118622), (16030, 110667), (16946, 104685), (20937, 84730), (24045, 73778), (25419, 69790), (29910, 59311), (34895, 50838), (36889, 48090), (41874, 42365)]