6998889590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1193}}^1$

素因数の和:1638

約数の個数: 128

約数和(自身を含む): 16588385280

約数和(自身を除く): 9589495690

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 401, 418, 665, 770, 802, 1045, 1193, 1330, 1463, 2005, 2090, 2386, 2807, 2926, 4010, 4411, 5614, 5965, 7315, 7619, 8351, 8822, 11930, 13123, 14035, 14630, 15238, 16702, 22055, 22667, 26246, 28070, 30877, 38095, 41755, 44110, 45334, 53333, 61754, 65615, 76190, 83510, 83809, 91861, 106666, 113335, 131230, 154385, 158669, 167618, 183722, 226670, 249337, 266665, 308770, 317338, 419045, 459305, 478393, 498674, 533330, 586663, 793345, 838090, 918610, 956786, 1173326, 1246685, 1586690, 1745359, 2391965, 2493370, 2933315, 3348751, 3490718, 4783930, 5262323, 5866630, 6697502, 8726795, 9089467, 10524646, 16743755, 17453590, 18178934, 26311615, 33487510, 36836261, 45447335, 52623230, 63626269, 73672522, 90894670, 99984137, 127252538, 184181305, 199968274, 318131345, 368362610, 499920685, 636262690, 699888959, 999841370, 1399777918, 3499444795, 6998889590]

約数ペア:

[(1, 6998889590), (2, 3499444795), (5, 1399777918), (7, 999841370), (10, 699888959), (11, 636262690), (14, 499920685), (19, 368362610), (22, 318131345), (35, 199968274), (38, 184181305), (55, 127252538), (70, 99984137), (77, 90894670), (95, 73672522), (110, 63626269), (133, 52623230), (154, 45447335), (190, 36836261), (209, 33487510), (266, 26311615), (385, 18178934), (401, 17453590), (418, 16743755), (665, 10524646), (770, 9089467), (802, 8726795), (1045, 6697502), (1193, 5866630), (1330, 5262323), (1463, 4783930), (2005, 3490718), (2090, 3348751), (2386, 2933315), (2807, 2493370), (2926, 2391965), (4010, 1745359), (4411, 1586690), (5614, 1246685), (5965, 1173326), (7315, 956786), (7619, 918610), (8351, 838090), (8822, 793345), (11930, 586663), (13123, 533330), (14035, 498674), (14630, 478393), (15238, 459305), (16702, 419045), (22055, 317338), (22667, 308770), (26246, 266665), (28070, 249337), (30877, 226670), (38095, 183722), (41755, 167618), (44110, 158669), (45334, 154385), (53333, 131230), (61754, 113335), (65615, 106666), (76190, 91861), (83510, 83809)]