996823170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^5\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 3028259520

約数和(自身を除く): 2031436350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 659, 686, 735, 882, 1029, 1318, 1470, 1715, 1977, 2058, 2205, 2401, 3087, 3295, 3430, 3954, 4410, 4613, 4802, 5145, 5931, 6174, 6590, 7203, 9226, 9885, 10290, 11862, 12005, 13839, 14406, 15435, 16807, 19770, 21609, 23065, 24010, 27678, 29655, 30870, 32291, 33614, 36015, 41517, 43218, 46130, 50421, 59310, 64582, 69195, 72030, 83034, 84035, 96873, 100842, 108045, 138390, 151263, 161455, 168070, 193746, 207585, 216090, 226037, 252105, 290619, 302526, 322910, 415170, 452074, 484365, 504210, 581238, 678111, 756315, 968730, 1130185, 1356222, 1453095, 1512630, 1582259, 2034333, 2260370, 2906190, 3164518, 3390555, 4068666, 4746777, 6781110, 7911295, 9493554, 10171665, 11075813, 14240331, 15822590, 20343330, 22151626, 23733885, 28480662, 33227439, 47467770, 55379065, 66454878, 71201655, 99682317, 110758130, 142403310, 166137195, 199364634, 332274390, 498411585, 996823170]

約数ペア:

[(1, 996823170), (2, 498411585), (3, 332274390), (5, 199364634), (6, 166137195), (7, 142403310), (9, 110758130), (10, 99682317), (14, 71201655), (15, 66454878), (18, 55379065), (21, 47467770), (30, 33227439), (35, 28480662), (42, 23733885), (45, 22151626), (49, 20343330), (63, 15822590), (70, 14240331), (90, 11075813), (98, 10171665), (105, 9493554), (126, 7911295), (147, 6781110), (210, 4746777), (245, 4068666), (294, 3390555), (315, 3164518), (343, 2906190), (441, 2260370), (490, 2034333), (630, 1582259), (659, 1512630), (686, 1453095), (735, 1356222), (882, 1130185), (1029, 968730), (1318, 756315), (1470, 678111), (1715, 581238), (1977, 504210), (2058, 484365), (2205, 452074), (2401, 415170), (3087, 322910), (3295, 302526), (3430, 290619), (3954, 252105), (4410, 226037), (4613, 216090), (4802, 207585), (5145, 193746), (5931, 168070), (6174, 161455), (6590, 151263), (7203, 138390), (9226, 108045), (9885, 100842), (10290, 96873), (11862, 84035), (12005, 83034), (13839, 72030), (14406, 69195), (15435, 64582), (16807, 59310), (19770, 50421), (21609, 46130), (23065, 43218), (24010, 41517), (27678, 36015), (29655, 33614), (30870, 32291)]