68853330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1241

約数の個数: 144

約数和(自身を含む): 224451864

約数和(自身を除く): 155598534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1201, 1274, 1365, 1470, 1638, 1911, 2205, 2402, 2730, 3185, 3603, 3822, 4095, 4410, 5733, 6005, 6370, 7206, 8190, 8407, 9555, 10809, 11466, 12010, 15613, 16814, 18015, 19110, 21618, 25221, 28665, 31226, 36030, 42035, 46839, 50442, 54045, 57330, 58849, 75663, 78065, 84070, 93678, 108090, 109291, 117698, 126105, 140517, 151326, 156130, 176547, 218582, 234195, 252210, 281034, 294245, 327873, 353094, 378315, 468390, 529641, 546455, 588490, 655746, 702585, 756630, 765037, 882735, 983619, 1059282, 1092910, 1405170, 1530074, 1639365, 1765470, 1967238, 2295111, 2648205, 3278730, 3825185, 4590222, 4918095, 5296410, 6885333, 7650370, 9836190, 11475555, 13770666, 22951110, 34426665, 68853330]

約数ペア:

[(1, 68853330), (2, 34426665), (3, 22951110), (5, 13770666), (6, 11475555), (7, 9836190), (9, 7650370), (10, 6885333), (13, 5296410), (14, 4918095), (15, 4590222), (18, 3825185), (21, 3278730), (26, 2648205), (30, 2295111), (35, 1967238), (39, 1765470), (42, 1639365), (45, 1530074), (49, 1405170), (63, 1092910), (65, 1059282), (70, 983619), (78, 882735), (90, 765037), (91, 756630), (98, 702585), (105, 655746), (117, 588490), (126, 546455), (130, 529641), (147, 468390), (182, 378315), (195, 353094), (210, 327873), (234, 294245), (245, 281034), (273, 252210), (294, 234195), (315, 218582), (390, 176547), (441, 156130), (455, 151326), (490, 140517), (546, 126105), (585, 117698), (630, 109291), (637, 108090), (735, 93678), (819, 84070), (882, 78065), (910, 75663), (1170, 58849), (1201, 57330), (1274, 54045), (1365, 50442), (1470, 46839), (1638, 42035), (1911, 36030), (2205, 31226), (2402, 28665), (2730, 25221), (3185, 21618), (3603, 19110), (3822, 18015), (4095, 16814), (4410, 15613), (5733, 12010), (6005, 11466), (6370, 10809), (7206, 9555), (8190, 8407)]