82591110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 255052800

約数和(自身を除く): 172461690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 89, 90, 105, 126, 135, 178, 189, 210, 267, 270, 315, 378, 445, 491, 534, 623, 630, 801, 890, 945, 982, 1246, 1335, 1473, 1602, 1869, 1890, 2403, 2455, 2670, 2946, 3115, 3437, 3738, 4005, 4419, 4806, 4910, 5607, 6230, 6874, 7365, 8010, 8838, 9345, 10311, 11214, 12015, 13257, 14730, 16821, 17185, 18690, 20622, 22095, 24030, 26514, 28035, 30933, 33642, 34370, 43699, 44190, 51555, 56070, 61866, 66285, 84105, 87398, 92799, 103110, 131097, 132570, 154665, 168210, 185598, 218495, 262194, 305893, 309330, 393291, 436990, 463995, 611786, 655485, 786582, 917679, 927990, 1179873, 1310970, 1529465, 1835358, 1966455, 2359746, 2753037, 3058930, 3932910, 4588395, 5506074, 5899365, 8259111, 9176790, 11798730, 13765185, 16518222, 27530370, 41295555, 82591110]

約数ペア:

[(1, 82591110), (2, 41295555), (3, 27530370), (5, 16518222), (6, 13765185), (7, 11798730), (9, 9176790), (10, 8259111), (14, 5899365), (15, 5506074), (18, 4588395), (21, 3932910), (27, 3058930), (30, 2753037), (35, 2359746), (42, 1966455), (45, 1835358), (54, 1529465), (63, 1310970), (70, 1179873), (89, 927990), (90, 917679), (105, 786582), (126, 655485), (135, 611786), (178, 463995), (189, 436990), (210, 393291), (267, 309330), (270, 305893), (315, 262194), (378, 218495), (445, 185598), (491, 168210), (534, 154665), (623, 132570), (630, 131097), (801, 103110), (890, 92799), (945, 87398), (982, 84105), (1246, 66285), (1335, 61866), (1473, 56070), (1602, 51555), (1869, 44190), (1890, 43699), (2403, 34370), (2455, 33642), (2670, 30933), (2946, 28035), (3115, 26514), (3437, 24030), (3738, 22095), (4005, 20622), (4419, 18690), (4806, 17185), (4910, 16821), (5607, 14730), (6230, 13257), (6874, 12015), (7365, 11214), (8010, 10311), (8838, 9345)]