249328170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4349}}^1$

素因数の和:4389

約数の個数: 144

約数和(自身を含む): 812284200

約数和(自身を除く): 562956030

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, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3822, 4095, 4349, 4410, 5733, 6370, 8190, 8698, 9555, 11466, 13047, 19110, 21745, 26094, 28665, 30443, 39141, 43490, 56537, 57330, 60886, 65235, 78282, 91329, 113074, 130470, 152215, 169611, 182658, 195705, 213101, 273987, 282685, 304430, 339222, 391410, 395759, 426202, 456645, 508833, 547974, 565370, 639303, 791518, 848055, 913290, 1017666, 1065505, 1187277, 1278606, 1369935, 1696110, 1917909, 1978795, 2131010, 2374554, 2544165, 2739870, 2770313, 3196515, 3561831, 3835818, 3957590, 5088330, 5540626, 5936385, 6393030, 7123662, 8310939, 9589545, 11872770, 13851565, 16621878, 17809155, 19179090, 24932817, 27703130, 35618310, 41554695, 49865634, 83109390, 124664085, 249328170]

約数ペア:

[(1, 249328170), (2, 124664085), (3, 83109390), (5, 49865634), (6, 41554695), (7, 35618310), (9, 27703130), (10, 24932817), (13, 19179090), (14, 17809155), (15, 16621878), (18, 13851565), (21, 11872770), (26, 9589545), (30, 8310939), (35, 7123662), (39, 6393030), (42, 5936385), (45, 5540626), (49, 5088330), (63, 3957590), (65, 3835818), (70, 3561831), (78, 3196515), (90, 2770313), (91, 2739870), (98, 2544165), (105, 2374554), (117, 2131010), (126, 1978795), (130, 1917909), (147, 1696110), (182, 1369935), (195, 1278606), (210, 1187277), (234, 1065505), (245, 1017666), (273, 913290), (294, 848055), (315, 791518), (390, 639303), (441, 565370), (455, 547974), (490, 508833), (546, 456645), (585, 426202), (630, 395759), (637, 391410), (735, 339222), (819, 304430), (882, 282685), (910, 273987), (1170, 213101), (1274, 195705), (1365, 182658), (1470, 169611), (1638, 152215), (1911, 130470), (2205, 113074), (2730, 91329), (3185, 78282), (3822, 65235), (4095, 60886), (4349, 57330), (4410, 56537), (5733, 43490), (6370, 39141), (8190, 30443), (8698, 28665), (9555, 26094), (11466, 21745), (13047, 19110)]