70357980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 249725952

約数和(自身を除く): 179367972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 97, 105, 110, 132, 140, 154, 157, 165, 194, 210, 220, 231, 291, 308, 314, 330, 385, 388, 420, 462, 471, 485, 582, 628, 660, 679, 770, 785, 924, 942, 970, 1067, 1099, 1155, 1164, 1358, 1455, 1540, 1570, 1727, 1884, 1940, 2037, 2134, 2198, 2310, 2355, 2716, 2910, 3140, 3201, 3297, 3395, 3454, 4074, 4268, 4396, 4620, 4710, 5181, 5335, 5495, 5820, 6402, 6594, 6790, 6908, 7469, 8148, 8635, 9420, 10185, 10362, 10670, 10990, 12089, 12804, 13188, 13580, 14938, 15229, 16005, 16485, 17270, 20370, 20724, 21340, 21980, 22407, 24178, 25905, 29876, 30458, 32010, 32970, 34540, 36267, 37345, 40740, 44814, 45687, 48356, 51810, 60445, 60916, 64020, 65940, 72534, 74690, 76145, 89628, 91374, 103620, 106603, 112035, 120890, 145068, 149380, 152290, 167519, 181335, 182748, 213206, 224070, 228435, 241780, 304580, 319809, 335038, 362670, 426412, 448140, 456870, 502557, 533015, 639618, 670076, 725340, 837595, 913740, 1005114, 1066030, 1172633, 1279236, 1599045, 1675190, 2010228, 2132060, 2345266, 2512785, 3198090, 3350380, 3517899, 4690532, 5025570, 5863165, 6396180, 7035798, 10051140, 11726330, 14071596, 17589495, 23452660, 35178990, 70357980]

約数ペア:

[(1, 70357980), (2, 35178990), (3, 23452660), (4, 17589495), (5, 14071596), (6, 11726330), (7, 10051140), (10, 7035798), (11, 6396180), (12, 5863165), (14, 5025570), (15, 4690532), (20, 3517899), (21, 3350380), (22, 3198090), (28, 2512785), (30, 2345266), (33, 2132060), (35, 2010228), (42, 1675190), (44, 1599045), (55, 1279236), (60, 1172633), (66, 1066030), (70, 1005114), (77, 913740), (84, 837595), (97, 725340), (105, 670076), (110, 639618), (132, 533015), (140, 502557), (154, 456870), (157, 448140), (165, 426412), (194, 362670), (210, 335038), (220, 319809), (231, 304580), (291, 241780), (308, 228435), (314, 224070), (330, 213206), (385, 182748), (388, 181335), (420, 167519), (462, 152290), (471, 149380), (485, 145068), (582, 120890), (628, 112035), (660, 106603), (679, 103620), (770, 91374), (785, 89628), (924, 76145), (942, 74690), (970, 72534), (1067, 65940), (1099, 64020), (1155, 60916), (1164, 60445), (1358, 51810), (1455, 48356), (1540, 45687), (1570, 44814), (1727, 40740), (1884, 37345), (1940, 36267), (2037, 34540), (2134, 32970), (2198, 32010), (2310, 30458), (2355, 29876), (2716, 25905), (2910, 24178), (3140, 22407), (3201, 21980), (3297, 21340), (3395, 20724), (3454, 20370), (4074, 17270), (4268, 16485), (4396, 16005), (4620, 15229), (4710, 14938), (5181, 13580), (5335, 13188), (5495, 12804), (5820, 12089), (6402, 10990), (6594, 10670), (6790, 10362), (6908, 10185), (7469, 9420), (8148, 8635)]