343673330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 885427200

約数和(自身を除く): 541753870

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 139, 143, 154, 169, 182, 190, 209, 247, 266, 278, 286, 338, 385, 418, 455, 494, 665, 695, 715, 770, 845, 910, 973, 1001, 1045, 1183, 1235, 1330, 1390, 1430, 1463, 1529, 1690, 1729, 1807, 1859, 1946, 2002, 2090, 2366, 2470, 2641, 2717, 2926, 3058, 3211, 3458, 3614, 3718, 4865, 5005, 5282, 5434, 5915, 6422, 7315, 7645, 8645, 9035, 9295, 9730, 10010, 10703, 11830, 12649, 13013, 13205, 13585, 14630, 15290, 16055, 17290, 18070, 18487, 18590, 19019, 19877, 21406, 22477, 23491, 25298, 26026, 26410, 27170, 29051, 32110, 34333, 35321, 36974, 38038, 39754, 44954, 46982, 53515, 58102, 63245, 65065, 68666, 70642, 92435, 95095, 99385, 107030, 112385, 117455, 126490, 130130, 139139, 145255, 164437, 171665, 176605, 184870, 190190, 198770, 203357, 224770, 234910, 240331, 247247, 258401, 278278, 290510, 328874, 343330, 353210, 377663, 406714, 446329, 480662, 494494, 516802, 695695, 755326, 822185, 892658, 1016785, 1201655, 1236235, 1292005, 1391390, 1644370, 1808807, 1888315, 2033570, 2231645, 2403310, 2472470, 2584010, 2643641, 3124303, 3617614, 3776630, 4463290, 4909619, 5287282, 6248606, 9044035, 9819238, 13218205, 15621515, 18088070, 24548095, 26436410, 31243030, 34367333, 49096190, 68734666, 171836665, 343673330]

約数ペア:

[(1, 343673330), (2, 171836665), (5, 68734666), (7, 49096190), (10, 34367333), (11, 31243030), (13, 26436410), (14, 24548095), (19, 18088070), (22, 15621515), (26, 13218205), (35, 9819238), (38, 9044035), (55, 6248606), (65, 5287282), (70, 4909619), (77, 4463290), (91, 3776630), (95, 3617614), (110, 3124303), (130, 2643641), (133, 2584010), (139, 2472470), (143, 2403310), (154, 2231645), (169, 2033570), (182, 1888315), (190, 1808807), (209, 1644370), (247, 1391390), (266, 1292005), (278, 1236235), (286, 1201655), (338, 1016785), (385, 892658), (418, 822185), (455, 755326), (494, 695695), (665, 516802), (695, 494494), (715, 480662), (770, 446329), (845, 406714), (910, 377663), (973, 353210), (1001, 343330), (1045, 328874), (1183, 290510), (1235, 278278), (1330, 258401), (1390, 247247), (1430, 240331), (1463, 234910), (1529, 224770), (1690, 203357), (1729, 198770), (1807, 190190), (1859, 184870), (1946, 176605), (2002, 171665), (2090, 164437), (2366, 145255), (2470, 139139), (2641, 130130), (2717, 126490), (2926, 117455), (3058, 112385), (3211, 107030), (3458, 99385), (3614, 95095), (3718, 92435), (4865, 70642), (5005, 68666), (5282, 65065), (5434, 63245), (5915, 58102), (6422, 53515), (7315, 46982), (7645, 44954), (8645, 39754), (9035, 38038), (9295, 36974), (9730, 35321), (10010, 34333), (10703, 32110), (11830, 29051), (12649, 27170), (13013, 26410), (13205, 26026), (13585, 25298), (14630, 23491), (15290, 22477), (16055, 21406), (17290, 19877), (18070, 19019), (18487, 18590)]